Hi Sandy,
I was at Allegro Bavaro for a week in October. My little one (1 and a half at the time) was too young for the children's program...but we walked by the children's play room/facility every day. Looks very well equipt with swings, slide etc. outside and and air conditioned play room. Every evening, the children who were participating in the children's group would get up on the stage and sing some of the songs they had learned that day. (My son Dominic, insisted on participating in this regardless of the fact that he was just a baby!) I saw a group of them at the beach one afternoon too. They seemed to be having a blast. The pool has a nice big shallow section for kids. All in all, the resort is very "family friendly." Have a great time!
Jodi