Receive one 2.5 hour adult ticket on the M/S Mount Washington for each gift card with a value of $100 or more. Sunday brunch buffet can be added to ticket for an additional fee. Offer valid from 12:01 AM on December 6, 2018 through 11:59 PM on December 18, 2018 for purchases made only at cruisenh.com. This promotion may not be combined with any other discount or offer. Free ticket has no cash value. Gift certificates can be used to purchase tickets to any cruise on the M/S Mount Washington, M/V Doris E. or M/V Sophie C, or in the Mount Washington Cruises Gift Shop. Gift Certificates do not expire.