Have a look at the schedule of events to find out what's on at Culture and Convention Center Thun. Whatever big conference or function is happening in town, it's probably happening here!
You'll have to find your way to Dürrenast to reach this events and conferences venue. If you plan to do some sightseeing after you're done, why not swing by Schloss Schadau? It's located near Culture and Convention Center Thun.