Part of mascotting semi-frequently for children's events means developing a Pavlovian response to the Cha Cha Slide.
Okay I just did it today while dressed as a troll and I need to point out a very specific detail which is: When you are the character that the kids follow along with, you need to get your left and right mixed up on purpose, because you are facing them and they are mirroring you. Getting it wrong on purpose is way harder than getting it wrong on accident.