the best waffles by far are at Cici's Cafe in Tarzana. They are delicious and there are a lot of flavors. If you can get to it you should also go to The Original Pancake House, which has tons of flavors and are really good
I dunno about Belgian, but I hear Scooter Kanfer is getting back on the saddle with a place called The Waffle right around Sunset and Vine... If her waffles are but as good as her Mac & Cheese, we're in for a treat!
The Original Pancake House does indeed have non-Belgian waffles. The pecan is my favorite, but they also have plain, bacon, strawberry, apple, coconut, and blueberry. Unfortunately, they have only one location in Los Angeles County -- Redondo Beach.