Donation Request Form. Please complete the form below so that we are better able to direct your request.How do I donate to BELL? Explore a sample donation request letter for sports teams, plus get a free template and tips for writing your own fundraising letters. Let me take this opportunity to introduce you to the Briarwood El Camino Little League (BELL). The league has a long history in Santa Clara. Try our free donation request letter templates! Download our standard template or check out our example letters for events, auctions, schools, and more.