Wednesday, Nov. 27, pre-sunset: People of all ages, along with Santa and Mrs. Claus, gather at Greene Street Plaza where it meets Lazy Way Lane at the Historic Seaport for the exciting countdown and 6:00pm lighting of the giant “Fishing Buoy” Christmas tree and the entire Key West Harbor Walk of Lights. At 7:00pm the “Lobster Trap” Christmas tree at Margaret St. Plaza at the Historic Seaport will be officially lit.