I believe the Boardwalk Bakery has the little round Key Lime pies also. There's something special about having the whole little round pie for yourself.
mmmmm......
Well, NG , it looks like I messed up from the get-go. I didn't go to the bar, never mentioned where I was staying and - most importantly - forgot to wink !!
I don't know about doin' the Publix pie route, though. To travel to Old Key West for the Key Lime experience and then using Publix ( ie, "off-site" ) for the pie might mess with the whole fabric of space-time. I have this twisted mental image of RichYams's spirit saying "Be careful, young Dvc'r - there is a disturbance in the HANAME."
I need some sleep - this is getting way too weird.