The ceremonial lighting of the holiday tree at the Montague Street entrance to the Brooklyn Heights Promenade, coordinated by the Brooklyn Heights Garden Club, will be on Wednesday, December 13, starting at 5:30 PM. Carolers from the Grace Chorale of Brooklyn will be there to provide holiday spirit. Afterwards, the carolers will proceed to the Brooklyn Women’s Exchange, at 137 Montague Street (between Henry and Clinton), where the Exchange will stay open until 7:00 PM for holiday shopping.