Fun ideas for high school fun days.?

thats what we did at my elementary schools fun day hahahh what my school does for the actual spirit day is we have the 4 cles sit in 4 different areas of the gym with their cl and the cles chear really loudly together and in the end a certain cl wins overall spirit week for their "spirit" usually seniors win of course and we do a bunhc of random things like an obstacle course with the different cles and steamroller, you know what that is?, and we will have a princess procession, thats where each cl comes up with a dance revolving around the cles theme and then at the end of the dance they come up with a creative way to bring out the princess from your cl or prince (during spirit week each cl choses a theme, last year my cl got construction so we did a dance where we banged on trash cans and hip hop tap dances to make the noises) and we have a skit revolving around the theme....this is all just for the actual rally but its sooo much fun and in the end the "judges" say who won what, like we won princess procession, frosh won skit seniors won overall spirit week its a lot of fun