A full refund will be granted for cancellations received at the MBA office on or before Friday, May 27. An administrative fee of $50 per canceled registration will be assessed if the cancellation notice is received after May 27 and on or before Wednesday, June 1. The remainder of the fee will be refunded. NO REFUNDS will be granted for cancellations after Thursday, June 2. Advance convention financial commitments to the hotel necessitate this policy. MBA reserves the right to cancel any event that does not meet the required minimum number of registrants. Substitutions are always permitted.