London, 1958: unassuming civil servant Thomas Foley is plucked from his desk job and sent on a six-month trip to Brussels. His task: to keep an eye on The Britannia, a brand new pub which will form the heart of the British presence at Expo 58 - the biggest World's Fair of the century.

London, 1958: unassuming civil servant Thomas Foley is plucked from his desk job and sent on a six-month trip to Brussels. His task: to keep an eye on The Britannia, a brand new pub which will form the heart of the British presence at Expo 58 - the biggest World's Fair of the century.