I go to the one next to the Spy museum all the time.I was up in Baltimore this weekend for a conference and I finally tried Shake Shake. Dude, that place is good as fuck. I had a double smoke stack and fries with a chocolate shake, because I'm watching my figure. Straight up better than 5 guys. Better burger, better fries, and a pretty good shake. It also cost 20 fucking dollars for that burger, fries and shake so yeah, ouch.