didn't know where to post this, but wonder if anyone can help. I have ds who is asd and am trying to plan some interesting things for him to do for the easter hols. Alot of the things he has previously enjoyed he has outgrown, as he is 14. Has anyone got any suggestions of things they have found to do. I know Heathrow used to have a viewing window to watch planes, does anyone know if this still exists and if it is open to the public.