First opened in 1924, The Luna Cafe in Mitchel Illinois on historic Route 66 is a dive bar with historic value… supposedly Al Capone used to hang out here.
Sadly, their Neon signs, which to be honest is half of why the place is worthy of note… were in a horrible state of disrepair when I saw it.

According to what I read, the upstairs at Luna’s was a whore house, and when the local ladies where ‘ready’ to see gentleman callers the cherry in the martini would get lit up with red neon… otherwise it was “apparently not working.” (Since this was NOT visible on the neon at all, I swung by the next day to get a picture of it in daylight. Good thing I was staying for two nights).
That said, the place has HORRIBLE Yelp reviews, so I stuck my head in, took a look around — spotted a lot of people too drunk to drive… and left