PayPal Donation amount 25 USD 50 USD 100 USD Cheque Payment Send the check to Address: Project XOXO, Inc. 800 Market St., Suite 1700, St. Louis, MO 63101 (Please mention in the check for which cause you are donating). Individual Sponsors: $250+ Sponsor recognition on Project XOXO Website; Sponsor recognition in print at the start/finish line; $100+ Sponsor recognition on Project XOXO Website; $50+ Sponsor recognition in print at the start/finish line. Share via Facebook Twitter Pinterest