hmm my ears must have been burning : )
No baby yet, and in fact it looks like I will have 4e books before I have a daughter. 
Im not sure what edition she will play, but my sister swears by the 3.0 monster manual as good bed time reading, and a cure for fear of monsters.  Plus the pictures are pretty, and a cetrain amount of  mess/tearing is fine for a obsolete edition.  
 My nephews learned early that if there was a purple worrm in the closet it could be sucked up just like spagetti.  And that if a grey render threatened, you just had to bring some sheep in and it would think it was part of the flock (my sister raises sheep)  
Any plans on moving to a new tournament when the MM hits the shelves? or is the curent one just going to expand?