You may purchase travel insurance here from Allianz Global for non-refundable costs.
Cancellation Terms:
120-91 days before the event: deposits are forfeited
90-61 days before the event: cancellations incur a fee of 50% of the full trip cost
60-0 days before the event: cancellations incur a fee of 100% of the full trip cost
*Note: You may provide a suitable substitute attendee instead of cancellation.