Historic Huguenot Street will host an Autumn Harvest Walk with ethnoecologist Justin Wexler on Sunday from 1:30-3:00 p.m., and check-in at the DuBois Fort Visitor Center. The rain out date is Sunday, October 23. The event costs $20 or $18 for students, seniors and Historic Huguenot Street members. It is free for children under 6 and veterans or active military members and their families. For more information, call 845-255-1660 or visit huguenotstreet.org.