What's this world coming to?
It looks like Polly Ann Ice Cream out in the Sunset still makes an ice cream cake that has cake in it. https://www.pollyann.com/menu/
edit: So does Bi-Rite https://biritemarket.com/creamery/ice-cream-cakes/
Otherwise you're stuck with the corporates like Safeway, Ben & Jerrys, et al.
IDK why I thought that no one else sold ice cream cakes in the city.. I'm interested in trying both of these other establishments now that I know, but Mitchell's still holds a soft spot in my heart. Thank you for the details.
I freakin love ice cream cake. I can't explain it and don't have to!
Now if you know just what I know / you'll get yourself down to the disco / and when you see it, you're bound to put on the brakes / and then you'll say, / "For goodness' sakes! Just look at those cakes!"
-- James Brown