I have never seen more the seven diners in 1889 Cafe at one time. Seriously. I'm amazed that they're able to stay open, since I'm sure East Carson real state ain't cheap.
The upside to the lack of clientele is that the food comes out fast. Prices are slightly high, but the burger and fries are tasty, and my friends love the chicken stirfry. It's great for when you want to go out to lunch and not use your entire hour.