z-component said:
Since senior year of HS is wrapping up, my AP physics class is having a party tomorrow and I don't know what to bring. I could bring cookies, but that seems a little plain. Does anyone have any ideas?
Oh boy, we're having a party from science research tomorrow. I also didn't know what to bring, and I just asked people, "I have no idea what I should bring, Just tell me what to bring, and I'll bring it." They told me to bring garbage bags
People just kept saying "cookies, bagels, chips, and [thousands] of sodas" so I was like, WTT!? Let's make it a little bit healthy. I'll bring a water

(2)
Anyway, if you are willing to spend a lot of money, bring'em a cake, or some good cookies from a bakery store. Most people like them. Let's just think of something for everyone. Yeah, cookies sounds like the best choice. If you buy a gigantic amount, everyone will get, about 2 (assuming that there are about 30 people).
//edit
Almost everything else doesn't sound quite good except for chips. Large pack, I mean, really large pack costs about 4 dollars, and as far as I guess, that would be enough for half a class. It indeed would be cheaper than good cookies. I suggest you don't bring sodas :P