The annual after-school Downtown Saranac Lake Trick-or-Treat will return this year on Halloween. According to the Adirondack Daily Enterprise, from 2 to 5 p.m. on Friday, Oct. 31, the village of Saranac Lake will close Main Street and Broadway from the Harrietstown Town Hall to the post office for trick-or-treating. Participating businesses will display a sign to alert trick-or-treaters that they are welcome to stop by.