Having a lot of spare time in your newfound presence in Equestria, you talk to the Cutie Mark(ed) Crusaders and explain to them about Independence Day, which is currently going on in your world (assuming the timespan of a day in Equestria correlates with that on Earth). Even though they already have their symbolic butt marks, these fillies always find the fun to be had in anything.

Rated T for dumb and immature humor.