Well you can sell them here on the buy/sell thread. Or on etsy etc. Or trade them for something you do want...there is a trade thread.
If you want to just give them away-Ronald McDonald house does good things with it for the kids, local good charity, check your local hospital-some of them have activity rooms for patients/visitors, your local grammar/JHS since teachers dont get money for supplies...if you have an LSS, give them a call and ask them what they do.
Do you have friends with kids or grandkids you could give them to? Paper-they can make the paper chains for bday parties and stuff. Or kids in your own family?
Sometimes people offer to give it to newbies here to help them get started.