We're going to WDW at the end of September. My 4 year old is a HUGE Little Einstein fan and would be so excited if he could "meet" them. I have heard that there were rare meet and greets a while back at MGM. Does anyone know if this is still the case? Are they seen more often now or maybe in a parade? Any other park sightings? I wish they would add them to the playhouse disney show. I would definately go to MGM if only so he could get their picture with them. He would love it!