RUSD Foundation Donation Page. 1. Enter your school's letterhead and the current date.Writing a donation letter for school can be daunting, but with these free templates, you can send the right message in no time. 2020 Auction Donation Form. The WEEKDAY SCHOOL at Riverside Church. Filling out this form is straightforward. Interested schools and partners must fill out the short online application form and an RUSD staff member will contact you regarding next steps. Filling out this form is straightforward. Interested schools and partners must fill out the short online application form and an RUSD staff member will contact you regarding next steps. Schools, Riverside County, Charter School (hereinafter "School").