Some of the area's finest events and conferences are held at Moses-Mendelssohn-Zentrum. Look up its schedule and see if anything is on while you're in town.
Spend an hour or more exploring this events and conferences venue in Dessau-Rosslau. Want to get a better feel for this area? Bauhaus Dessau isn't very far from Moses-Mendelssohn-Zentrum and a good reason to hang around a while longer.