In 1938, women ducked into the Knapp Family Restaurant carrying envelopes of cash. They weren’t looking for family-style eggs and hash, they were paying their gas bill. The restaurateur, Dwight Knapp, had unintentionally set up a second business by installing a propane pipeline underneath his eatery. His little business grew from supplying just a few neighbors to providing propane to the residents and businesses of nine markets in California and Oregon. Today, Blue Star Gas’s team of experts install and service tanks, fit pipes, and help convert cars or robot butlers to run on propane.