Ana Ros poses for a picture after receiving 2 Michelin stars for her restaurant Hisa Franko in Ljubljana, Slovenia June 16, 2020. REUTERS/Borut Zivulovic

Ana Ros and her husband Valter Kramar celebrate after receiving 2 Michelin stars for their restaurant Hisa Franko in Ljubljana, Slovenia June 16, 2020. REUTERS/Borut Zivulovic

Ana Ros and her husband Valter Kramar pose after receiving 2 Michelin stars for their restaurant Hisa Franko in Ljubljana, Slovenia June 16, 2020. REUTERS/Borut Zivulovic

Employees, wearing protective masks, serve customers at the 2 stars Michelin restaurant Le Chalet de la Foret, as restaurants and bars reopen after weeks of lockdown restrictions amid the coronavirus disease (COVID-19) outbreak, in Brussels, Belgium, June 8, 2020. REUTERS/Yves Herman

Employees at the 2 stars Michelin restaurant Le Chalet de la Foret, wearing protective masks, prepare food as restaurants and bars reopen after weeks of lockdown restrictions amid the coronavirus disease (COVID-19) outbreak, in Brussels, Belgium June 8, 2020. REUTERS/Yves Herman

Pascal Devalkeneer, owner of the 2 stars Michelin restaurant Le Chalet de la Foret, speaks to a worker as restaurants and bars reopen after weeks of lockdown restrictions amid the coronavirus disease (COVID-19) outbreak, in Brussels, Belgium June 8, 2020. REUTERS/Yves Herman

An employee, wearing a protective mask, works at the 2 stars Michelin restaurant Le Chalet de la Foret as restaurants and bars reopen after weeks of lockdown restrictions amid the coronavirus disease (COVID-19) outbreak, in Brussels, Belgium June 8, 2020. REUTERS/Yves Herman

An employee at the 2 stars Michelin restaurant Le Chalet de la Foret, wearing a protective mask, serves customers as restaurants and bars reopen after weeks of lockdown restrictions amid the coronavirus disease (COVID-19) outbreak, in Brussels, Belgium June 8, 2020. REUTERS/Yves Herman

Bottles of disinfectant and hydroalcoholic solution are seen in the kitchen at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, disinfects the work table at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, delivers a menu at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, delivers a menu at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, delivers a menu at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Quentin, wearing a protective face mask, prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau wearing a protective face mask prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Irwin Durand, wearing a protective face mask, prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Gilles Chesneau, wearing a protective face mask, prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chefs Irwin Durand and Gilles Chesneau, wearing protective face masks, pose as they prepare takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

Chef Irwin Durand, wearing a protective face mask, poses as he prepares takeaway menus at Michelin-starred restaurant Le Chiberta in Paris before the announcement by the French government of more easing lockdown measures to allow the reopening of restaurants as soon as possible following the outbreak of the coronavirus disease (COVID-19) in France, May 27, 2020. REUTERS/Gonzalo Fuentes

The logo of two-Michelin-starred closed "Maison Rostang" restaurant is seen on the facade of the building, amid the coronavirus disease (COVID-19) outbreak, in Paris, France, May 22, 2020. REUTERS/Christian Hartmann

Copies of Michelin guides are seen inside closed "Le Bistrot d'a cote Flaubert" restaurant, amid the coronavirus disease (COVID-19) outbreak, in Paris, France, May 22, 2020. REUTERS/Christian Hartmann

Chef and owner Daniel Humm poses for a portrait in the shuttered dining room of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm poses for a portrait in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm works to fill to-go boxes of food to donate in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm poses for a portrait in the shuttered dining room of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm works to fill to-go boxes of food to donate in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm works to fill to-go boxes of food to donate in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Volunteers at Salem United Methodist Church hand out grab-and-go meals from Rethink Food in New York, amid an outbreak of the coronavirus disease (COVID-19) in the U.S., May 21, 2020. REUTERS/Roselle Chen

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

A sign for grab-and-go meals from Rethink Food is flashed on a screen at Salem United Methodist Church in New York, amid an outbreak of the coronavirus disease (COVID-19) in the U.S., May 21, 2020. REUTERS/Roselle Chen

Volunteers at Salem United Methodist Church hand out grab-and-go meals from Rethink Food in New York, amid an outbreak of the coronavirus disease (COVID-19) in the U.S., May 21, 2020. REUTERS/Roselle Chen

Chef and owner Daniel Humm looks at his phone in the shuttered dining room of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

A notice for grab-and-go meals from Rethink Food is displayed at the Salem United Methodist Church in New York, amid an outbreak of the coronavirus disease (COVID-19) in the U.S., May 21, 2020. REUTERS/Roselle Chen

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food to donate to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Volunteers at Salem United Methodist Church hand out grab-and-go meals from Rethink Food in New York, amid an outbreak of the coronavirus disease (COVID-19) in the U.S., May 21, 2020. REUTERS/Roselle Chen

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm looks at his phone in the shuttered dining room of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm works to fill to-go boxes of food to donate in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Volunteers at Salem United Methodist Church hand out grab-and-go meals from Rethink Food in New York, amid an outbreak of the coronavirus disease (COVID-19) in the U.S., May 21, 2020. REUTERS/Roselle Chen

Volunteers at Salem United Methodist Church hand out grab-and-go meals from Rethink Food in New York, amid an outbreak of the coronavirus disease (COVID-19) in the U.S., May 21, 2020. REUTERS/Roselle Chen

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm poses in the shuttered dining room of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm poses for a portrait in the shuttered dining room of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm works to fill to-go boxes of food to donate in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Chef and owner Daniel Humm works to fill to-go boxes of food to donate in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson TPX IMAGES OF THE DAY

Chef and owner Daniel Humm works to cook food to donate in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food to donate to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food to donate to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food donation boxes to give to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson

Kitchen staff work to create food to donate to needy families in the kitchen of Michelin starred restaurant Eleven Madison Park as the outbreak of the coronavirus disease (COVID19) continues in the Manhattan borough of New York, U.S., May 20, 2020. Picture taken May 20, 2020. REUTERS/Lucas Jackson