Experience a New England holiday tradition and step back in time to Christmas Eve, 1876 at Mystic Seaport&#39;s Lantern Light Tours. 2012 Tour Dates: December 1, 7-8, 14-16, 21-23 and 26-27 (Tip: book early, tickets sell out quickly!): Mystic, Lights, Light Tours, 1876, Christmas Eve, Lanterns