In the location's words:

Best beats, fresh drinks and the city revue. Celebrate the bloc with us at the festival headquarters! Also: Take part in the tagnacht quiz and win the latest edition of the Cologne Gastro Guide.
Fashion show tickets here from 12-14h!
Humus and Highballs: The 25hours Hotel The Circle provides you with delicacies from the NENI kitchen as well as refreshing cocktail creations from the Monkey Bar. In the evening, the team of 25hours starts the open air season with the opening of the terrace of the Monkey Bar on the 8th floor. From 20h there will be live music there (at 25hours Hotel) with CYLVESTER.