Yup, it's, Philly, Pittsburgh, and Alabama in between! Also one of 4 states with current organized chapters of the KKK. Anecdotally, a few of my friends went spelunking in a local cave system near Lancaster back in college. They exited one of the side access tunnels right next to a house with an active Klan cookout. People in full robes. My friends went back in the cave very quickly.