because 10 kids in a restaurant at one time is just to much for a learning experience...even for children who don’t have problems. It’s not a normal situation.
It depends on the children. I can tell you that 10 special needs students have never been a problem with the right support. I have had nothing but positive experiences and have often been told to come back. I have first hand experience since I am the proud father of a beautiful 21 year old son with DS and Autism.