At first I was thinking just hot dogs would suffice, but then I started thinking about grilling some corn so I looked up a recipe for Grilled Corn. I thought about doing Grilled Corn on the Cob with Dill Butter but didn't remember to get fresh Dill from the store, but that's okay since we don't have a food processor anyway. Meanwhile my sister went with both hot dogs and hamburgers, and my brother brought some potato salad. Overall it went off fairly well.
I think I did a poor job of explaining how to play Munchkin. They're concepts my family normally don't play with, but still. I think my brother finally caught on, and my sister seemed to be to as well. We're going to play some more tomorrow so I'll find out then.