I just shared this in another topic, but there is one in Prague which i loved! They did it with the drink vending machine as well:
https://www.reddit.com/r/Bitcoin/comments/3pcpe3/bitcoinenabled_mortal_kombat_at_paralelni_polis/
https://www.reddit.com/r/Bitcoin/comments/3pcpe3/bitcoinenabled_mortal_kombat_at_paralelni_polis/
Cooooooool
Great find - I'm liking that a lot!-----------------------------
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