Are in the UK in September details \link{http://www.autism-programs.com/england.htm\here}
They set up/run programmes that use a mix of ABA/Son-Rise (!!) and Floortime. A friend used them and found them good.
I'm tempted because I want a mix of things at the moment to do part time. Am off to keel over at the cost :o Listen out for the sharp intake of breath.