"Just for clarity, the places I mentioned in my above post were all on campus, most in the UCEN, and not in town."
Yeah, I think we understood (at least I did) that you were talking about on campus eating. The UCSB was probably about the same size back in your day as it is today, or between 20-25,000 students. Which made it around 10 times larger than where I went to college.
We had three on-campus food options -- dining hall, SNAR, or snack vending machines in various buildings.
Not enough population density to support anything else.
Hell, UCSB's student population is the same size as the population of the entire borough of Carlisle.