• Medical Expenses Benefit: Bakewell Community Center, 114 McCallie Ferry Road, 10 a.m.-5 p.m., food, silent auction and gospel music at fundraiser sponsored by friends and family of Judy Walker. 423-827-5135.
• Rock-N-Ride: Mystery Dog Ranch, 975 Wooten Road, Ringgold, Ga., gates open 3 p.m., $5 per person admission, additional charge for some activities. Fundraiser for Hozho Therapeutic Equestrian Services, includes trail rides, pony rides, wagon rides, silent auction, live music, barbecue, cornhole tournament. www.hozhotherapeutic.org
• Tennessee-Alabama-Georgia Heirloom Plants and Garden Club: Crabtree Farms, 1000 E. 30th St., 6:30 p.m., visitors welcome. Joel Houser, executive director of Crabtree Farms, speaks on his favorite heirloom plants and how to grow them. Reservations required; email email@example.com.