Birthday parties recipes?

Well, I've planned to throw a party for my little sister this saturday. I have no idea what to cook for the family. Its going to be a small party. Maybe I can grill some hot dogs, set out some sundaes with its toppings, and buy a cake? lol. The oven sucks. It doesn't work anymore D; So I'm out of luck on doing baking. What do think I can do with just the stove and grill? :-) Thank you in advance and please leave recipes?