The Gathering of the Jack O'Lanterns takes place over three days in downtown Littleton. Many events are planned, including the lighting of the pumpkins illuminating the Ammonoosuc River, from 6 to 9 p.m. on Saturday, Oct. 27. FRIDAY, OCTOBER 26 Noon–5pm (Thursday, Friday, & Saturday) – Pumpkins that have already been carved may be dropped … Continue reading Gathering of the Jack O’Lanterns