It’s an American tradition that has largely gone the way of the bellbottom, but the drive-in movie will always have a special place in our culture. This weekend, South of Heaven custom car shop presents a special gathering with their Filthies club that’s open to the public and boasts an array of cool rides and loads of entertainment. Live bands play through the afternoon, with local food and drink vendors dishing out tasty treats and two-dollar beers. Once the sun gets low, a classic drive-in movie plays for the convoy of cars out in the field. Hot rods and motorcycles get in free, and kids are welcome too. The Filthies drive-in happens on Saturday, Aug. 23, at 14375 School St., Valley Ford. 2pm. $5.