The Onset Bay Association is hosting a classic car show at Tremont Nail on June 29 from 9 a.m. to 2 p.m., with a rain date of June 30. The show, which will be held at 8 Elm Street, will feature rockabilly hits performed by Daddy-O! and food. Admission for spectators is free. Each car has an admission fee of $10, and the first 100 cars will receive dash plaques. Ten car awards will be presented.

The event is sponsored by Organa Brands, Robertsons GMC, Auto Parts, and Auto Body, Douglas Napa Auto Parts, Marc’s Auto Repair, Verilife, and Cape Cod Custom Auto.