Yes! Dance as if nobody is watching!
Sober music festivals are more fun because I dance more!
I find that pretty much everything is more fun sober.
Use whatever you need to to not drink. Negative tapes are good. However, DON'T ignore the positives of being completely clear headed at a joyful celebration. I found in my own sobriety that the stick was essential at first, but the carrot really kept me there as I had more sober experience.