BOLD BEAUTY BAR, 1000 N. Roosevelt Ave., will collect donations of school supplies, 10 a.m.-noon. Anyone who donates will receive a 50% off haircut coupon.

COUNTRY TREASURES, 3258 24th St., Vendor Event is 8 a.m.-5 p.m. Aug. 24, and 8 a.m.-3 p.m.Aug. 25.

DIGGERY DINOSAURS at Legacy Theater, Carthage, Illinois, is 2 p.m. Visit thelegacytheater.com

DOG DAYS OF SUMMER is 10 a.m.-2 p.m. at Longmeadow Park, West Burlington. A $5 per dog, $1 per person donation to the Des Moines County Humane Society will allow your furry friends access to all the fun like splash pad, games, with nail trimming, microchipping offered. Dogs must be leashed.

HOLLOWFEST WILL bring a full-day’s entertainment to Stonyridge Farms, 10386 Stony Hollow Road, Sperry. Gates open at 2 p.m. Music starts at 3 p.m. There will be food trucks. BYOB. Donations are encouraged.

IOWA ROCK AND ROLL Music Association Hall of Fame Inductees Celebration Concert is 7 p.m. at The Capitol, 211 N. Third St. Funds raised through ticket sales benefit IRRMA.

TOUCH A TRUCK hosted by Burlington Rotary is 10 a.m.-1 p.m. at Westland Mall, West Burlington. Families are invited to see construction, agricultural and other types of vehicles that power local businesses and organizations.

WEST POINT AUTO SHOW sign up is 8 a.m.-noon in the City Park, with judging at noon and awards at 3 p.m. A bake sale will raise money for the Honor Flight.