Once, when self-serve was a cheaper option than full service, I rolled into the station with my mom's car and for some reason decided I'd opt for a little luxury and spend my $2 on full service. Mr. Schmitzer came out, took one look at me, shook his head, and basically told me to get my ass over to the self-serve pump. "Save you mom some money," he said.
No idea if there's still a gas station on that corner or not. The satellite image indicates there's still a building standing.
View Larger Map
UPDATE: J.L. comes through with some current information:
"Yes, the is still there, now a Sunoco. Here are two pictures (taken from a former co-worker's ) from that corner taken in 2006; my was doing a gas giveaway. Go here for the first photo. And this is a picture at the corner of Dupont and Stockdale (you can see the street sign)."