If not, you can check it out here: 1st Takoyaki Place in Philly: Maru Global
For those that don't know what takoyaki is, here's a quick explanation:

Maru Global started out at on 10th Street between Spruce and Pine, but now they've moved to Front and Lombard Street. It's not in Center City anymore, so it might be a bit harder for you to access. But there are some perks to the area! I went last night for dinner with the boyfriend and we had a great time! ;]
Sadly, due to my low quality camera on the Ipod, I couldn't take any good pictures at night. But I'll take some next time I go when the lights are still out, and I'll post it up here.