Since 2011, con gressa has been active at the Days and Nights of Knowledge in Hamburg. In 2019 in cooperation with the Ministry of Science, Research and Equality Hamburg, con gressa ran the four-day science festival “Summer of Knowledge” where approximately 50,000 visitors gathered around Hamburg’s Rathausmarkt.

In four large themed tents around Hamburg’s Rathausmarkt, around 50,000 locals and visitors to the city gained fascinating insights into the world of science over a long weekend. Around 40 Hamburg universities and research institutions presented themselves at the event.

The range of con gressa’s tasks included outdoor advertising and advertisement planning, social media activities surrounding the event and support for press relations.