A.M.
My son went to Pied Piper Preschool in Renton (Highlands area). The two teachers are GREAT with the kids. We liked it so much we kept him there for 4's class instead for putting him in preK at his now elementary school. My son really liked going and they did field trips that we as parents got to join in, which was really fun. They work on getting them ready for Kindergarten and have been doing it for many years. My son is doing great in kindergarten, and I know it's because he went to a good preschool. I don't think they take them until they are 3, which I think is the standard if your looking into a Preschool that isn't a daycare also. They are located at 2201 Ne 4th St
Renton, WA 98056 - ###-###-####. They also fill up really fast each year. If you are interested in next year I would call and go check them out now and get your name on the list.
Good Luck!