Laura Haque eats lunch with her family between tables closed for social distancing at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

A sign referencing hand washing is seen at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

People eat lunch on an outdoor patio at Bad Daddy's Burger Bar as an employee wearing a mask sweeps on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

Laura Haque puts a scrunchie in the hair of her daughter Hannah, 5, while eating lunch with her family at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

Customers eat lunch near a social distancing sign at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

A group of men eat lunch on an outside patio at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

Customers eat lunch next to a table closed for social distancing at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

A box of cleaning supplies is seen at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

A box of cleaning supplies and a message about social distancing are seen at Bad Daddy's Burger Bar on the day restaurants and theaters were allowed to reopen to the public as part of the phased reopening of businesses and restaurants from the coronavirus disease (COVID-19) restrictions in Smyrna, Georgia, U.S. April 27, 2020. REUTERS/Elijah Nouvelage

A man is pictured wearing a protective face mask as he is served in TJ's Kebab, Burger and Fried Chicken shop in North Woolwich while the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 23, 2020. REUTERS/Steven Watt

People walk past a burger restaurant with an unused outdoor patio days before the phased reopening of businesses and restaurants from coronavirus disease (COVID-19) restrictions in Atlanta, Georgia, U.S. April 21, 2020. REUTERS/Elijah Nouvelage

A Shake Shack Inc. burger chain restaurant employee works during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 20, 2020. REUTERS/Andrew Kelly

A woman walks past a Shake Shack Inc. burger chain restaurant, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 20, 2020. REUTERS/Andrew Kelly

An open sign is seen outside a Shake Shack Inc. burger chain restaurant, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 20, 2020. REUTERS/Andrew Kelly

An open sign is seen outside a Shake Shack Inc. burger chain restaurant, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 20, 2020. REUTERS/Andrew Kelly

A sign is seen outside a Shake Shack Inc. burger chain restaurant , during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 20, 2020. REUTERS/Andrew Kelly

A bag from Shake Shack Inc burger chain is discarded in a trash can, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 20, 2020. REUTERS/Andrew Kelly

The sign for Shake Shack Inc, burger chain is seen, during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 20, 2020. REUTERS/Andrew Kelly

The sign for Shake Shack Inc. burger chain is seen during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 20, 2020. REUTERS/Andrew Kelly

An employee delivers an order in Burger King at Apple Green Services, as the spread of the coronavirus disease (COVID-19) continues, Ballyrobert, Northern Ireland, April 16, 2020. REUTERS/Jason Cairnduff

A closed Burger bar is seen in Blackpool, as the spread of the coronavirus disease (COVID-19) continues, Blackpool, Britain, April 13, 2020. REUTERS/Molly Darlington

A worker takes his lunch break as Burger King restaurant remains opened for take-out orders during a partial lockdown in the cities of Accra and Kumasi to slow the spread of the coronavirus disease (COVID-19) in Accra, Ghana March 31, 2020. REUTERS/Francis Kokoroko

Restaurant Burger King remains opened for take-out orders, as Ghana enforces partial lockdown in the cities of Accra and Kumasi to slow the spread of the coronavirus disease (COVID-19), in Accra, Ghana March 31, 2020. REUTERS/Francis Kokoroko

A customer carries take-out food from the TK Burger restaurant, as authorities encourage social distancing to prevent the spread of coronavirus disease (COVID-19) in Huntington Beach, California, U.S., March 29, 2020. Picture taken March 29, 2020. REUTERS/Patrick T. Fallon

Signs signal the TK Burger restaurant is open for take-out orders as authorities encourage social distancing to prevent the spread of coronavirus disease (COVID-19) in Huntington Beach, California, U.S. March 29, 2020. REUTERS/Patrick T. Fallon

Burgers shaped as coronavirus are seen at a restaurant in Hanoi, Vietnam March 25, 2020. REUTERS/Kham

A burger shaped as coronavirus is seen at a restaurant in Hanoi, Vietnam March 25, 2020. REUTERS/Kham

A burger shaped as coronavirus is seen at a restaurant in Hanoi, Vietnam March 25, 2020. REUTERS/Kham

A burger shaped as coronavirus is seen at a restaurant in Hanoi, Vietnam March 25, 2020. REUTERS/Kham

Chef Dang Van Khu makes burgers shaped as coronavirus at a restaurant in Hanoi, Vietnam March 25, 2020. REUTERS/Kham TPX IMAGES OF THE DAY

Burgers shaped as coronavirus are seen inside an oven at a restaurant in Hanoi, Vietnam March 25, 2020. REUTERS/Kham

Chef Dang Van Khu carries burgers shaped as coronavirus at a restaurant in Hanoi, Vietnam March 25, 2020. REUTERS/Kham

The empty drive-through of an In-N-Out Burger is pictured during the global outbreak of the coronavirus disease (COVID-19) in Pasadena, California, U.S., March 24, 2020. REUTERS/Mario Anzuoni

A BurgerMe food courier is seen during the spread of the coronavirus disease (COVID-19) in Munich, Germany, March 18, 2020. REUTERS/Andreas Gebert

A BurgerMe food courier is seen during the spread of the coronavirus disease (COVID-19) in Munich, Germany, March 18, 2020. REUTERS/Andreas Gebert

A BurgerMe food courier is seen during the spread of the coronavirus disease (COVID-19) in Munich, Germany, March 18, 2020. REUTERS/Andreas Gebert

Mar 15, 2020; Walnut, California, USA; General view of the In-N-Out burger logo on the Daktronics video board of the newly renovated Hilmer Lodge Stadium on the campus of Mt. San Antonio College. The $100 million facility was scheduled to host the 62nd Mt. San Antonio College Relays that were cancelled because of the Covid 19 coronavirus outbreak. It is the first time that the meet was cancelled in its entirety since the inception of the Mt. SAC Relays in 1959. Mandatory Credit: Kirby Lee-USA TODAY Sports

Mar 15, 2020; Walnut, California, USA; General view of the In-N-Out burger logo on the Daktronics video board of the newly renovated Hilmer Lodge Stadium on the campus of Mt. San Antonio College. The $100 million facility was scheduled to host the 62nd Mt. San Antonio College Relays that were cancelled because of the Covid 19 coronavirus outbreak. It is the first time that the meet was cancelled in its entirety since the inception of the Mt. SAC Relays in 1959. Mandatory Credit: Kirby Lee-USA TODAY Sports

Instructions to keep 1,5 metres of distance between restaurants guests are seen at a burger restaurant as the city is to close all bars, clubs, cinemas, theatres and concert halls with immediate effect as Germany ramps up its efforts to slow the spread the coronavirus disease (COVID-19) in Berlin, Germany, March 15, 2020. REUTERS/Fabrizio Bensch

Instructions to keep 1,5 metres of distance between restaurants guests are seen at a burger restaurant as the city is to close all bars, clubs, cinemas, theatres and concert halls with immediate effect as Germany ramps up its efforts to slow the spread the coronavirus disease (COVID-19) in Berlin, Germany, March 15, 2020. REUTERS/Fabrizio Bensch

Instructions to keep 1,5 metres of distance between restaurants guests are seen at a burger restaurant as the city is to close all bars, clubs, cinemas, theatres and concert halls with immediate effect as Germany ramps up its efforts to slow the spread the coronavirus disease (COVID-19) in Berlin, Germany, March 15, 2020. REUTERS/Fabrizio Bensch

People are seen outside a Burger King, as all the restaurant and bar are closed except fast food, following an outbreak of coronavirus disease (COVID-19) in Brussels, Belgium, 14 March 2020. REUTERS/Johanna Geron

A plant based vegetarian burger of Garden Gourmet is pictured during a media presentation at Nestle in Vevey, Switzerland, February 12, 2020. REUTERS/Denis Balibouse

A plant based vegetarian burger of Garden Gourmet is pictured during a media presentation at Nestle in Vevey, Switzerland, February 12, 2020. REUTERS/Denis Balibouse

A capybara-themed burger is pictured at a restaurant of Izu Shaboten Zoo in Ito, Japan February 1, 2020. Picture taken February 1, 2020. REUTERS/Sakura Murakami

A man uses an IQOS e-cigarette and mobile phone in front of a burgers poster in central Kiev, Ukraine January 14, 2020. REUTERS/Gleb Garanich

Employees work at the Impossible Foods headquarters in Silicon Valley, in San Francisco, California, U.S., December 19, 2019. REUTERS/Richa Naidu

A banh mi sandwich made with a plant-based Impossible Pork patty at the Impossible Foods headquarters in Silicon Valley, in San Francisco, California, U.S., December 19, 2019. REUTERS/Richa Naidu

A banh mi sandwich made with a plant-based Impossible Pork patty at the Impossible Foods headquarters in Silicon Valley, in San Francisco, California, U.S., December 19, 2019. REUTERS/Richa Naidu

A plant-based Impossible Pork patty is cooked at the Impossible Foods headquarters in Silicon Valley, in San Francisco, California, U.S., December 19, 2019. REUTERS/Richa Naidu

Farm manager Burger Schoeman stands over a pit of dead animals near Groblershoop, South Africa, December 6, 2019. Picture taken December 6, 2019. REUTERS/Shafiek Tassiem

A Mama rocks African gourmet burger is seen at their restaurant in Nairobi, Kenya, December 16, 2019. Picture taken December 16, 2019. REUTERS/Baz Ratner

A Mama rocks African gourmet burger is seen at their restaurant in Nairobi, Kenya, December 16, 2019. Picture taken December 16, 2019. REUTERS/Baz Ratner

A cook makes a burger with a plant-based patty at VeggieWorld fair in Beijing, China November 8, 2019. Picture taken November 8, 2019. REUTERS/Jason Lee

A staff member displays a burger with a Beyond Meat plant-based patty at VeggieWorld fair in Beijing, China November 8, 2019. Picture taken November 8, 2019. REUTERS/Jason Lee

Komdech Kongsuwan, owner of the Chris Steaks & Burgers, prepares what they say is Thailand's biggest burger weighing more than 6 kilograms, before a competition held to eat it, at his restaurant in Bangkok, Thailand, October 11, 2019. Picture taken October 11, 2019. REUTERS/Jiraporn Kuhakan

A chef holds up what they say is Thailand's biggest burger weighing more than 6 kilograms, before a competition held to eat it, at the Chris Steaks & Burgers restaurant in Bangkok, Thailand, October 11, 2019. Picture taken October 11, 2019. REUTERS/Jiraporn Kuhakan

A YouTuber takes part in a competition at the Chris Steaks & Burgers restaurant to eat what the restaurant says is Thailand's biggest burger weighing more than 6 kilograms, in Bangkok, Thailand, October 11, 2019. Picture taken October 11, 2019. REUTERS/Jiraporn Kuhakan

A burger that the Chris Steaks & Burgers restaurant says is Thailand's biggest burger weighing more than 6 kilograms, is seen at the restaurant before a competition held to eat it, in Bangkok, Thailand, October 11, 2019. Picture taken October 11, 2019. REUTERS/Jiraporn Kuhakan