Sunoco Gas station is located on M-52 in Owosso. This is the only gas station in town that i know of that still offers full service pumps. This solves a huge need for senior citizens and others who cannot (or just don't want to) get out of their vehicle and pump their own gas. They also have self serve pumps for those who prefer to use them. One of the fun things they do is to give suckers to kids who go up to the window to pay. My son always loves to pay here.