We have tickets for Tuesday night the 20th and it looks like our adult age son will not be making the trip. The tickets for the party say non-transferable but on My Disney Experience there is the option to transfer to someone else in our friends and family group. Has anyone actually tried this and did it work? We are trying to decide if we should invite someone else to go in his place but we want to make sure they can go to the party with his ticket even though it is sold out. Any help is appreciated. I saw on another website that it is possible but I don't want to assume. Thanks!