Donate:
https://trisquel.info/en/donate Ir becoming a member: http://trisquel.info/en/member And there is also a "gift store" with branded products in it: https://trisquel.info/en/storeThinkPenguin also has some branded items (case badges) and Trisquel friendly hardware (with 25% profits going to Trisquel):
http://libre.thinkpenguin.com/