Contact Windfall Office Location: Baldwin Hall 232 Windfall’s mailbox is located in the bottom floor of the SUB in the CSI office. If you have questions about the magazine or would like to meet with the editor or assistant editor, email windfall@truman.edu. Mailing Address: Windfall 100 E. Normal St. SUB CSI Mailbox Kirksville, MO 63501 Windfall’s official Facebook and Twitter pages can be found below.