Liquor stores in Indiana may not sell milk, or cold soda.
According to the Indiana Legislative Services Agency package liquor stores can only sell: liquor, beer, wine, bar supplies, tobacco, uncooled water and sodas, printed materials, lottery tickets, cooled or uncooled nonalcoholic malt beverages, and flavored malt beverages. So... no milk. Parliament Lights are ok. Lottery tickets, check. Dr Pepper that isn't chilled — not allowed. Milk, not so much.