That really sucks, I'm sorry. I've got a Whole Foods two blocks from me that is killer. However, if they posted "No Firearms" I'd immediately find somewhere else. I dont know what'd happen to their business with a Police Precinct a block away and the LEOs there go to Whole Foods all the time for lunch. Then again, no firearms doesnt apply to them does it.
Freedom is never more than one generation away from extinction. Ronald Reagan