Krug’s Stationary Vintage neon sign for Krug’s Office Supplies, 7 S. Main Street in Liberty, New York. Liberty is part of the famous Catskill Mountain’s Borscht Belt, home to Grossinger’s Old Hotel, a famously opulent (and now abandoned) resort. From the 1920s to the 1970s, New York City Jews flocked to Catskill resorts in the summer months to escape the stifling heat of the city. There were once over 500 resorts and hotels in the area. With increasing religious tolerance and the advent of widespread commercial airliners, many families chose to vacation elsewhere and dozens of these establishments now lay abandoned.