Crazy Billy's is at the corner of Deer Park and Long Island Avenues. Established 55 years ago, Crazy Billy's is one of the largest liquor stores on Long Island offering a huge variety of fine spirits and wines. Looking for a gift? Custom baskets are made-to-order. Tastings are done daily. Every type of wine and liquor is represented in the store, and any specific bottle not in stock, can be ordered. Crazy Billy's is open daily.