Lo and behold what's just a block away?
The building where the local BATFE branch sits!
So I had Marv take a picture. We took a nice wide shot so you could see the address; assuming that everyone knows what the shirt looks like by now. You should buy one while they're still available.
Bureau of Alcohol, Tobacco, Firearms and Explosives
Tampa Field Division
400 North Tampa Street, Suite 2100
Tampa, Florida 33602 USA
Special thanks to Sean D Sorrentino for selling the shirts!
PS: It's 0130 EST so we weren't going inside. The signs on the doors indicate that the Tampa St. entrance is closed and to please use the Madison St. entrance. Bet that's where the metal detectors are.