#1 A cave
Ryukyu Dragon Wrestling held a 2015 live event so strange that makes it to the top of our list. The Japanese indy promotion really, seriously put on a wrestling show in a cave. Referring to the show as a "trial" in Japanese on their Twitter page, RDW staged a small, underground show that was quite literally underground in Okinawa Prefecture's Gangala Valley.
Though we aren't aware of the quality of the actual wrestling, I think it's safe to say that the show must have been worth a ticket purchase just for the setting alone. I mean, come on...they did a wrestling show in a freakin' real life cave! One that looks like Bruce Wayne's Batmobile garage. How strangely cool is that?

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