Planet Mart is Butler County's own convenience food store chain. With locations in Mars, Adams Twp, Penn Twp & Cabot, Planet Mart delivers convenience with hometown pride. Our Food Stores offer a variety of food, beverage, snacks, household, healthy and beauty supplies, cigarettes, tobacco, pet foods & automotive items. Freshly prepared hot & cold sandwiches, soups, salads, entrees & baked goods are available for breakfast, lunch, dinner & snacks. Cold fountain drinks, hot coffee & flavored beverages will satisfy everyone's taste. We offer Instant & On-line Lottery at most locations. All locations feature quality motor fuels including several gasoline grades. Select locations offer clear & red diesel, kerosene & ethanol-free fuels.