Barnegat Lighthouse State Park has added a presentation to the free Vintage Camping and Camper Open House held Saturday, Sept. 28, from 1 to 5 p.m. Mod Betty of RetroRoadmap.com will give a talk on “Cool Vintage Places in South Jersey,” at noon at the park’s Interpretive Center. Come discover Mom and Pop shops, diners, theaters, roadside stands, all with that stepped-back-in-time feeling, perfect for visiting on a retro roadtrip.