Also See: Grand Celebration of The Tompkins Treasure Hunt View Event → Oct 2 Grand Celebration of The Tompkins Treasure Hunt Friday, October 2, 2026 5:00 PM 8:00 PM The History Center in Tompkins County (map) Google Calendar ICS First Friday celebration to honor the winner, award challenge coins to all finishers, and toast an incredible hunt. Join us to mark 250 years of history with a promise to preserve and educate for the next 250 to come. WHO: The Treasure Hunt Winning Team and Every Participant