The seniors pretty much stayed outside all evening and we were stuck with the grade school/jr. high school sqealing girls.
First couple of hours or so, I got by with playing a wide variety of music, mixing the oldies in with newer music as there were a lot of families there. I wanted to make sure that I didn't stick too long in any one style/genre/time-frame and it worked out really well.
Big dance songs of the night..
Cupid Shuffle
Rock Star & Girls Night Out - Miley or Hannah...I can't remember :sqconfused:
Crank Dat (Superman)....Made them wait about 90 minutes before I played it so I wouldn't have to play it again.

(I avoid playing this as much as possible.)
Barbie Girl - Aquateens
Wannabe - Spice Girls
Low - Flo something or other..
The Twist - Chubby Checker
Twist and Shout - Beatles
Cha-Cha Slide and The Electric Boogie
and yes, the Chicken Dance..

:sqerr: (It was a request and I used my favorite version by Brave Combo)
Actually most songs that we played worked, except for Beat It by Michael Jackson, Talk Dirty To Me-Poison, 1984-Bowling For Soup.