R B's Lake Grocery is a long-standing corner store and gas station for basic needs. Reviews note amazing, friendly, and wonderful staff, though some find them not too friendly to non-locals. Prices are described as wonderful, cheap, and normalish. The store offers fountain drinks, a little produce, and items others may not have. The owner is considered really cool, while the manager is seen as a grumpy grouch. Many customers have been going for years with no issues.