Ice pub in Prague

A bartender prepares a drink for a customer in Ice Pub Prague in central Prague July 25, 2013. The interior of the bar is made of ice, and customers are served with drinks in glasses made of ice. Temperatures in the Czech Republic are expected to rise up to 40 degrees Celsius (104 degrees Fahrenheit) on Sunday, Czech Hydrometeorological Institute reported. [Photo/Agencies]

A customer enjoys a drink in Ice Pub Prague in central Prague July 25, 2013.[Photo/Agencies]