I visited Gemini for the first time today and it cheered me up after a long day of stress, stress, stress at work. I love playing ITG and DDR and even though I'm still pretty much a newb at it no one made fun of me while I was there. The place is super clean and the equipment isn't thrashed like most I've seen. They have paper towels, baby powder, and fans to keep you cool at the dance machines which is incredibly awesome for those crazy river-dancin' peeps.
The UFO Catcher crane game is addicting and is filled with plushies that I really really wants. Especially the taiko no tatsujin ones...so damn cute. I'm not good at those games so I paid my best friend to try to win me one. No luck this time, but we will be back.
They had other things I wanted to try also, but being new to the place and only having $20 left on hand kind of prevented me from having my fill of all the machines that were there.
The benches, couch, and disco ball are pretty rad too.