Aside from a coat of green paint on the outside, Capitol City Crawler’s fleet of eco-friendly buses don’t look like all that different from other buses on the road. Look inside, though, and you’ll find what is essentially a club on wheels. There’s seating for 24 passengers, and the seats are arranged against the walls so there’s plenty of room for dancing, too. Each bus comes equipped with a bar, a thumping sound system, LED lighting, and an inflatable doorman. The buses are popular for bachelor and bachelorette parties, but they’re also suitable for kids’ birthday parties, brewery tours, and wine-tasting tours in the Hill Country.