If you shop on Amazon.com, you can support Hyde Street Community Services. Enroll in Amazon’s Smile program at no cost to you, and 0.5% of the cost of any purchase will be donated to HSCS.
To do so, go to smile.amazon.com and log in with your Amazon account. On the next page where it asks you to choose a charity to support, search for ‘Hyde Street Community Services’ and select it from the resulting list. After you have enrolled, remember to bookmark smile.amazon.com to shop, instead of the regular Amazon.com (with all the same selection).