Re: Is this too much for 3 yr old?
For the majority of 3yo this is too much, however, if she is a handful for you and it will save your sanity, then I would say do it, but honestly, I'd pick only one, and the one I personally would choose is the program with the school (if you are not going to homeschool for gradeschool) because... The Same Therapists will be working with her usually through Kindergarten, which really helps them grow, because they know what to expect at all times after the first few sessions, and its usually done in the classroom and other kiddos are involved too, which really helps accelerate the learning (for most children). However, the playgroup sounds like an awesome deal as well! our Child Find doesn't do the play groups, just the preschool.
as the parent of one super hyperactive child that had slow speech development, I think his 2 day a week program at the preschool wen he was just 3 years old was more than enough for him, AND the teachers LOL!