Join the Umbrella Arts & Environment for a Nature Skills Festival on Sunday, October 21 from 1-4pm in Concord Land Conservation Trust Chamberlin Woods. Spend the afternoon learning to start a fire by friction, whittling sticks, and making tools from natural materials. Learn how to see the forest through an animal’s eyes and how to move with stealth. Listen to and identify birds and learn about wild edibles! $10/person, $20/family.