Join Kathy Coutts from the Okotoks Museum and Archives and Taylor Tulissi, a conservation educator from the town's Sustainability team, for a free guided tour of historic downtown Okotoks during Earth Hour. Learn the history of Okotoks as well as some of the environmental initiatives underway in town. Earth Hour runs from 8:30 pm to 9:30 pm. Meet at the museum, 49 North Railway Street.