Join DeBary Hall historians Tracy Mestre and Lisa Perez, along with Volusia County environmental specialists, for an 8-mile bike ride from Lake Beresford Park to Blue Spring State Park. Riders will learn about the history and the native plants of the area at several stops along the way. Come for the whole tour or as far as you want to ride. Children and teens age 12 and up are welcome if accompanied by an adult. Participants should bring a helmet and water. Sunscreen is recommended. The bike ride is free, with a $2 fee for entry into Blue Spring State Park. Call 386-668-3840.