Note: Cancellations will only be accepted in writing [email: lcoleridge@cat-publications.com] and will be refunded in full up to four weeks prior to the event date. Cancellations received between four weeks and two weeks prior to the event date will be charged at 65% of the cost. No refunds will be given for cancellations received within two weeks of the event date. Name changes can be made free of charge at any time.