There was a Perry’s in the Kearny Mesa area of San Diego back in the 70’s. It was not just breakfast, though. Didn’t know it was an interstate chain. Thought ours was the only one. Gone (since early 80’s, I think).
There is a Perry’s Cafe just on the fringe of Old Town San Diego and also one in East County. They are a Diner/coffee shop type of restaurant and serve Great breakfasts