On July 11, 2026, Zittau’s market square will be transformed into an open, lively research venue: Under the title “OHA! – Science Adventure,” , this interactive science festival invites visitors to experience the latest research from Lusatia up close.

The event is part of the Zittau City Festival and is organized by Hi!Lusatia e.V. in collaboration with the City of Zittau and the Saxon Agency for Structural Development (SAS).

OHA! Science Adventure showcases just how diverse and forward-looking the region already is today. Here, science isn’t just explained—it’s brought to life through numerous hands-on stations, experiments, and direct interaction with researchers.