Good people. Good music. Good conversation. Good drink. Fresh air. These people in this vintage postcard from Austria seem to know the secret of having a good time.
The caption on the back states: "Der Wiener Heurige," which I believe translates to something along the lines of "Vienna wine tavern." (The first translation option given, though, was "The Year's Wiener." Nope.)
The postcard was produced by PAG, which stands for Postkarten Industrie, AG, of Vienna.