My eldest teen girl got the prompt to invite someone to the prom as she was approaching her young adult birthday, but her younger teen brothers soon got the prompt as well. All three rode to the prom in a limo--they would have missed the prom entirely if I hadn't heard the limo's horn because I had all three of them slaving in the garden as it pulled up! It was a Tuesday night--I guess her upcoming birthday determined the date.
Berta, my eldest girl, was elected prom queen and her step-brother, Sam Sekemoto, was elected prom king. Um... awkward. They had a great time and improved relationships with their dates, but their younger half-brother was a typical freshman dork, falling flat on his face on the dance floor. Poor kid!
It's a nice addition to the game, I think. The messages in the corner are a hoot.