In the S. F. Valley? . . . (a.k.a. - "The Forbidden Zone").
Well, if you can believe their window painting, they have it:
2824 Foothill Blvd.
BTW, I'm only the Marquis of Crumbly, so you're a better man than I......
If Gelson's doesn't have it, they can probably get it for you.
I know they have frozen in the North Hollywood store
4738 Laurel Canyon Blvd.
Valley Village, CA 91607
I think I saw some in the freezer case at 99ranch market.
Jim's Fallbrook market can order one and have it fresh by the next day
5947 Fallbrook Ave,
Woodland Hills, CA