I was wondering how the special assistance card works and if it is available at all the theme parks. We are going 3/31 for a week and with it being crowded we may need to use the special assistance card for my son who has autism. He normally waits in lines well but during this time he may have more overload. Does Animal Kingdom let you use it for the shows? He loves Tarzan and Lion King so I definitely want him to see those shows. Can you use it at all MK attractions or only some? Thanks!