The last restaurant in that ice cream chain has closed. It was popular on the west coast when I was growing up, and was best known for the dishes of legendary size they would serve.
I can’t say that I went there very often, but I do remember that my friends took me there on my 21st birthday, because although I was now old enough, I couldn’t drink, since I had a biochemistry final the next day. Damn, but I was stodgy and responsible. Also, damn biochemistry, that was a tough course.