There's this place a couple blocks from my apartment called Yogurtland. It's like a soft-serve yogurt buffet, with about 20 different variations, and all the toppings you can think of (even fresh fruit!) They charge 30 cents an ounce, but it's absolutely worth it. My girlfriend and I go there about twice a week and just binge on frozen yogurt.

It's mega popular with the college crowd (CalState Fullerton is literally right around the corner.) Every night, the line stretches out the door.