I am in Missoula tonight, what can't I miss out on?

The title says it all! I am under 21 and here for the evening from Coeur d' Alene. I just ate Buffalo Wild Wings for the first time and it was delicious. I already have a cooler to bring home some Big Dipper ice cream. What else do I have to do while I'm here? Help me out, Grizzlies!