Tree Lighting in Houston is the City of Seabrook's annual holiday celebration on the grounds of the Seabrook Community House. It's free and full of seasonal cheer, with hot chocolate, cookies, local vendors, musical performances by area schools and a visit from Santa Claus. The big moment is the tree lighting, which sparks the holiday season for the whole town. Bring the kids, bundle up and stroll around with a warm cup in hand.