I'm at Heritage also, and we love it there. Most of the teachers have been there a long time, and are wonderful. My DS is currently in the preschool room, but he started in the infant room. It's a small, non-profit center, and way more affordable than most. I like the neighborhood it is in also. When we were looking to buy a house, I wish I had knows about that neighborhood.
They also have Spanish class, soccer class and yoga class for the older toddlers. DS is really doing well with Spanish. Their days are very structured.
In warmer weather, St. Thomas More has fairs on site, so the kids get to go to those, which is really fun. The last one they had, my son was so excited - they had ponies and a petting zoo, and small rides, etc.
http://www.heritagechildcare.org/