That nonprofit's name is Small Press Distribution, located in Berkeley. They're having their annual fundraiser, a pub quiz called Battle of the Brains, on May 8th. And you can help them raise some funds by donating to participating teams, many of which are comprised of booksellers, small press super stars, volunteers, and generous supporters. Simply visit their event page, click on one of the teams, and donate! You can also make a general donation. And be sure to check out their website if you love poetry or literary fiction and nonfiction.
Please remember to give what you can, where you can. We can make things better, especially if we use our brrrrraaaaaaiiiinnnnnnssssss.