I remember working in rural SC umpff years ago, and the liquor stores were closed if the polls were open. They know their priorites over in SC.
No, this is part of a line of restaurants, bars, clothing shops, and other stores, nearly all of them with promotions of some kind advertised in the window. This place went the other direction, advertising their cutback, admittedly in the slot where the band-of-the-day was supposed to be touted.
This is what I learned walking home from the polls.