Convention Registration Fees and Merchandise. We understand plans can change. If you are unable to attend the convention, please write us canceling your registration (e-mails will be accepted). All convention registration fees and merchandise are completely refundable prior to the pre-registration deadline. After the pre-registration deadline and before the start of the convention, we will refund your individual or family registration fees, car event registration fees, convention merchandise, and any fees for swap meet spaces or indoor vendor tables. We cannot refund tickets for convention tours or the awards banquet if we have purchased those services on your behalf and are unable to use them. After the start of the convention, no refund of registration fees or convention merchandise will be made.