On bid day (we call it pick-up night for some reason) we all just got our pick-up shirts. We also have a photographer come and do pictures of the whole house and then of each class (seniors, juniors, sophomores, and new members) so you can order those. We have a interest group within the house that makes little gifts for the girls all during their new member period - example: this semester, that IG made them picture frames, little tupperware containers, and candle holders.
We also get showered with gifts (shirts, sweatshirts, blankets, photo albums, frames, you name it) at big sis pick-up and initiation.