FESTIVAL OF LIGHTS WALK, 3:30 p.m.—5:00 p.m. For all ages. Celebrate the Winter Solstice with a traditional Festival of Lights. A brief ceremony followed by a refreshing 20-minute outdoor walk. Light sticks and hot cocoa provided. Inclement weather cancels. Call for more information and weather updates.

For more info: Call the Visitor Center at (413) 499-4262. For more about your state parks, visit www.mass.gov/dcr.        

Mount Greylock State Reservation 30 Rockwell Road, Lanesborough, MA 01237.