Having an organized and stylish place to keep your weed that you can leave out in plain sight is an option any adult deserves.
Whoa, where did you go to school? This sounds like a teen dream weekend. Most of these things I think could be part of your regular wardrobe and can be interchangeable so you don't have to arrive at your event with a trunk full of clothes that you won't wear. And, yes, this is another "Quickfire Challenge" because I like to pretend certain parts of my life are like a game show. It's probably why I loved playing Supermarket Sweep with my sister when I was little.
Paisley Sarong and Tote $22.80, White House Black Market
Pool Party: A swimsuit, maybe a cute tankini since you're gonna be on the go all weekend, a sarong and some cute espadrilles. Perhaps a straw hat as well so you can protect your head and face from the crazy sun.
Wonderwoman Print Nightshirt $36, Topshop
Pajama Party: You could go either the normal way, with whatever pajama pants and band t-shirt you pulled out of your drawer last minute or you could get a pair of funny pj's, like a nightie with Wonder Woman on the front (appropriate!).
Flat Espadrille $9.99, Express
Lectures & Campus Walks: Something comfortable. I imagine you'd wear whatever you normally wear to this? I would split my outfits between comfy jeans or maxi skirts paired with light a light teeand the same espadrilles you wore to the pool. Those are kind of an all-weekend jam.
Sonic Youth Washing Machine Tee $20, Kung Fu Nation
Arts and Crafts: If you didn't wear a band tee to sleep then maybe this is a good time to wear it (if you don't mind getting it dingy that is) with jean shorts and, of course, the espadrilles.
Hope you have a blast!