Beer taps in Georgetown bar, Washington DC, USA

A pint at a pub in Cornwall, England, United Kingdom, Europe

Pint of beer in a pub, England, United Kingdom, Europe

Close up of carbonated beer in glass

A pint of cold Guiness at Keenans Pub, Tarmonbarry, Upper Shannon, Ireland

Grilled chicken kebab and a pint of beer at a restaurant in Greece.

Detail of man wearing various green items whilst drinking pint of stout beer, St Patricks Day, Colorado, United States of America