Part of Sun Day, the national day of action on 9/21/2025 celebrating the power of clean energy. It starts with a parade from the Hanover, NH, end of the Ledyard Bridge, right near the Earth globe (look for it and a big Sun that morning!), crosses the Ledyard Bridge, then goes up the hill to the Norwich, VT, green and a range of energy activities and demos of solar and electric technologies with many local partners. Activities for kids, music, and TheBox food truck. 10:30 am is the start of the parade, 11 am -1 pm for activities on the green.