A DJ plays dance music to revellers at Morning Glory, in a venue in Hackney, London, January 22, 2014. Morning Glory is a nightclub which operates once a month from 6:30 to 10:30 am, at which revellers drink fruit smoothies, coffee and dance to high energy music, sometimes in their sleepwear. Revellers also enjoy yoga and massages, before changing into their work clothing and heading off to their day jobs. REUTERS/Andrew Winning (BRITAIN - Tags: ENTERTAINMENT SOCIETY)