GREEN — Summit Metro Parks will offer Beginner Stand-up Paddleboarding July 1, 3:30 to 5:30 p.m. and 6:30 to 8:30 p.m. at Nimisila Reservoir Metro Park/Lot C4, located at 5550 Christman Road. Participants can try stand-up paddleboarding, get some exercise and enjoy a guided nature tour of the lake with a certified instructor and naturalist. No experience needed. The minimum age is 13 and those ages 13 to 17 must be with an adult. Participants must be able to swim and wear close-toed shoes and clothes that can get wet. The $15 fee includes instruction and use of a paddleboard, paddle and personal flotation device. Space is limited. Registration is required at summitmetroparks.org.