80's Theme Baby Shower

I read Cake Wrecks every day and I found this amazing blog that not only featured one of the coolest cakes I've ever seen, but this amazingly awesome 80's prom theme party!  You MUST check it out!  I am trying to think up reasons to throw an 80's prom party myself.  Any ideas?  My birthday?  Maybe.  wow!  Check it out!!!!  And give me ideas for Why I should throw an 80's Prom theme party.  Only thing is... I want Rachel to be able to come.  Maybe a welcome home party for Rachel when she gets back.  That's SO long to wait...  hmm...