Jubilation, U.S.A.: A Science Fiction, Short Story, Post 1930 Classic By G.L. Vandenburg! AAA+++

You've heard, I'm sure, about the two Martians who went into a bar, saw a jukebox flashing and glittering, and said to it, "What's a nice girl like you doing in a joint like this?" Well, here's one about two Capellans and a slot-machine....