On top of all that, we now have the official episode summary of what to expect. Take a look.
Brittany [Heather Morris] goes into high gear as class president to spearhead the prom. Then, after prom king and queen nominations are announced, the kids kick into campaign mode, and some of the outcasts organize a rival celebration.
Just one question: Why would anyone possibly see the need for an altera-prom? This year’s theme is dinosaurs: What could be cooler than that? Nothing! After Brittany and her dino-themed prom, we imagine that any other alternative prom idea would seem ridiculously boring in comparison.