I hate potlucks. There, I've said it. Food tastes horrible if the menu isn't cohesive. You can be the best cook and bring a spectacularly yummy dish, but paired with the wrong thing it will taste like something unmentionable.

Only time a potluck can be good is with friends where everyone is trusted to stick to a theme and not bring crap, or is willing to take an assignment (me included).

Chip in for pizza and pies. It'll be easier and less nauseating, and everyone spends the same amount.