Well, that was a thing

So this guy pulls into the parking space in front of my booth Saturday, driving a fairly old model Mercedes something (I can only see the wheel covers). Gets out holding a rocks glass with Jack Daniels Rye logo stenciled on it, about two-thirds full of an amber fluid, with a big flat ice cube. Sets the glass down on the hood of his car, goes to check the parking meter, then picks up his glass and walks off.