there's no target in canada
which is a shame since they carry Hello Kitty items - an obsession of mine (and they don't ship to Canada)
AFAIK you do NOT have to wear business casual the whole time. Well, I'm sure Int'l personnel may want to do so, but I don't think collegians are required to.
maybe the business casual was for ritual? (since, depending on your interpretation, that is often acceptable pin attire)
I thought the raffle gift was just for alums, or is it one per chapter? I dunno, i don't seem to know anything. Anyway, if you bring one, its a wrapped present, i think value around $15 (?) that will be raffled off at the foundation dinner. it does not have to be Phi Sig, can be anything you think someone might like.
Philanthropy items - darn I know i read that sheet (my friend showed me hers over the Canada day weekend) I think if you bring some toiletries like toothbrushes, toothpaste, hairbrushes, etc you'd be pretty safe.