Wikipedia thinks they existed, but I can't find photos or other proof. Can you? And if you're living in the US, we likely need to identify the locations of every Sega Center, Sega-branded Time-Out and possibly every GameWorks. Japanese Sega arcades would be cool too. It's confusing me at the moment because there are apparently three in Akihabara alone and they all look similar. http://segaretro.org/Categoryenues There's also Sega Cities and possibly more Sega Parks to be found. I want to find homes for the coins. Cheers me dears.