If you're looking for "play care", look no further than The Children's Courtyard.
We opted to use their services for a few weeks in Summer '05 based on a recommendation, and our 6 year old daughter was very pleased.
They have several different theme rooms, i.e. the block room, the family room, the theater, the arcade, the science room, and children are never bored here.
We visited several day care facilities before making our decision, and chose The Children's Courtyard, because there was not a "long" face in sight. The children appeared happy and excited about being there.
We will definitely use their services again, and again, and again.
CONS: Need to have substitute teachers lined up!