I never had any trouble, in all the times we went there, but one of my favourite stories was from a friend of mine who drove to Harpo's and parked his car in the parking lot (the muddy lawn) and this dude approched him and said "I'll watch your car for $10!". I guess they looked it him, puzzled, and asked "what?". The guy repeated himself, "I said, I'll watch your car for $10!". The guys were still unsure to do. Then the guy finally said, "Look, if you give me $10, I W'ONT break into your car, but otherwise, you know...!" So they had to give him $10.