Go to www.GoodSearch.com and select Disability Pride Parade as the cause you're supporting. Then use GoodSearch instead of Google for your on-line searches. You'll earn a penny for the parade each time.
That may not sound like much, but it can easily add up to $15 or $20 over the course of a year.
You'll also have an opportunity to earn money for the parade through your on-line purchases and your dining experiences.