Sunshine Donuts is like the Bali's of donut shops -- it used to be the shit (still is) but everyone says SLO Do Co is better. But hey, Sunshine is open 24-7 so if you gotta get your late night donut fixin, go to sunshine. Also, chat it up with the nice late night staff like Leo. Alternatively, if you do not want to pay for donuts, check out the dumpster!
Sunshine Donuts is located on the site of the old Pacific Coast Railway station.