We all love kittens and puppies on the Internet, of course, but if you really love animals then you ought to show your support by donating your old towels to SFACC where they will be put to good use keeping all manner of adorable creatures warm this winter. (Or maybe they're just for cleaning cages?)
Either way, it doesn't matter how beat up or stained the towels are, so long as they're clean. You can drop them off at SFACC HQ in Potrero Hill and coo at the many adoptable animals while you're at it. [Vegansaurus]