The 4×4 Rockshop in Chelsea is hosting an open house Aug. 15. The open house will feature a “show and shine” exhibit and a swap meet. There will be refreshments, such as hot dogs and drinks.

During the “show and shine,” patrons are invited to bring their vehicles to the shop and display them for viewing. There will be prizes for winning vehicles.

For the swap meet, people are invited to bring tables (or use their truck beds as tables) and set up booths to sell or trade old vehicle parts.

For more information about the event, call owner Michael Cohn at 678-2510 or e-mail him at info@4x4rockshop.com. The 4×4 Rockshop is located at 10699 Old Highway 280.