Celebrate Earth and Arbor Day at Westfield’s annual Green Day at Grand Junction Plaza! This free, family-friendly event features hands-on activities, local organizations sharing tips on sustainable living, and fun ways to learn about trees, soil, water, and protecting our environment. Kids can make a take-home solar oven for roasting marshmallows and create colorful UV pony bead bracelets, led by Westfield High School students. Plus, pick up a free native tree sapling-courtesy of the Indiana Department of Natural Resources-while supplies last. Come learn, explore, and grow greener together!