Members with a
Cooperative.com login can make changes and cancellations online via
Cancellations received/processed by September 13, 2021 (Group 2), are fully refundable. Registrants who cancel after these dates will be issued a refund minus a 50% cancellation fee. Substitutions are accepted. No-shows and registrants failing to cancel prior to October 13, 2021 (Group 2), are responsible for paying the full registration fee. Special events or ticketed item fees are non-refundable. If you have difficulty cancelling online, please contact Accounts Receivable at 703-907-6875,
firstname.lastname@example.org, or fax to 703-907-5951.