For no particular reason, here's some graffiti from Indian Echo Caverns near Hershey, Pennsylvania. I would normally suggest never buying a pretzel from Roush's (I hate people who damage caves) but it closed over a hundred years ago, I think. FYI, if you're in the area, Lebanon has probably a dozen places to buy fresh pretzels (lots of German immigrants). #pretzels #bretzel #cave #graffiti #pennsylvania #lebanon