Donations?

[asterroc]

Anyone know, can I donate items to Goodwill, like books, jewelry, backpacks, hubcaps, and so on? I haven't found this info on their webpage, but it could just be that my intartubes-fu is bad. If not, anyone else you recommend? (My primary restriction is that it needs to be a secular group, so the Salvation Army is out.) Or should I just bring stuff to a pawn shop? Or put it on my porch with a FREE sign? I don't want the hassle of trying to yard sale it, despite my earlier good intentions.