i agree on the no gun allowed = no money from me, but i have emailed the awful waffle many times quoting the TN law on placement of the signs and the exact wording that must be used. there is a gas station a mile or so away that has the old sign, saying it is a felony to carry a handgun on property where alcohol is SOLD or SERVED. that law was changed years ago.
it was some "hey buddy" guy and i informed him about the sign being incorrect and he looked at me like i was an idiot. i then emailed the city councilwoman for the district the store is in and i have not heard a word.
also ran into a liqour store a few weeks back, and was openly carrying and the cashier looks at me and points at the sign on the back wall of the establishment saying the same thing about firearms on property where alcohol is sold or served. i looked at the sign, then at her and replied your sign is wrongly posted and incorrectly worded. you need to get on the state website and make your self very informed on the legality of what your attempting to enforce. i then stated to her that she needs to tell the owner that the sign is invalid, no one can be arrested unless they refuse to leave upon you telling them no guns allowed, blah blah blah
to make it short and sweet, the cashier knew when i left that the sign was wrong and so was the place it was hung.