Stop in for a cup of coffee

On my trips back from Detroit, I sometimes stop at the Shell station just inside Michigan from Indiana. I remember one trip back where some people from Indiana came over to get some beer on Sunday as they sell it after 12:00 PM. (If they sell it before noon, nobody shows up for church)....
Here in my county we have what they call the green law :glasses7: or is it the blue law #-o ... can't sell it on Sunday, can't by beer till 12.00 on sunday in Missouri :glasses7: