I donated periodically when I was an UG. We have the 1874 Society, where UG's can donate $18.74 and you get a neat little dangle for your badge. There are tons of other societies alums and UG's can be a part of depending on how much you give. I got a call from a UG in Texas a few months ago asking me to donate, and I think I shocked the crap out of her when I told her I had already mailed my donation in! She was pleasantly surprised.
