I’m not big into matching band music, but I went to a MarchFourth concert on a whim and had a fun time. Lots of juggling, hula hooping, dancing. They even had a guy doing yo-yo tricks to a saxophone solo.

https://youtu.be/8x9Cv-dLw9E?si=1Zh8kC_Q8X0SSI6W

It’s the author’s actual book, linked on her site. https://www.exocomics.com/book/

I played D&D for 10 years before I seriously tried DMing. I’m now a year and a half into a 5e game with 4 other players and it’s been great. It helped that YouTube kept sending me Matt Colville videos https://www.youtube.com/watch?v=e-YZvLUXcR8

Inevitable, as in already in development. https://mcdm-rpg.backerkit.com/hosted_preorders