How's about a few dances, like this special dance where you drop a boombox-stereo and start to MOVE.
Drop it right before an Alert, Bash, or Smash to start a party within a party.
Ice Ice Baby
youtube.com/watch?v=JUdQuAQaUZUAnd since we're at it - Throwback Dances!
youtube.com/watch?v=ZTpn30Pms8IWhipping out the Maracas and moving to a latin rhythm.
youtube.com/watch?v=264y9iDZtvY12 Days of Christmas Dance of the Rockettes for the Christmas event.
youtube.com/watch?v=cdXHYZGDrc4Some of these you purchase and also get in game via events/drops - you decide! IDK