Me (a superhero) with two Standard de Liège (soccer) players
and 3 of the four Teenage Mutant Ninja Turtles
With a "pregnant" teenager and a character from a French ad campaign
The flashmob was a little less spontaneous and less well-organized than might have been ideal, but still fun. We were supposed to do "Thriller" but the dance turned out to be too hard to learn for us and it got changed at the last minute to the "Cha Cha Slide," which somehow ended up still being too complicated, but a good time.
The water fight got a little crazy, and ended up being everyone getting revenge; I would get caught in the crossfire between two classmates, send a little splash at whoever had initiated it, and things would spiral upwards until people were filling up buckets and dumping them over each others' heads. It was a sunny day, at least, which meant that we dried off relatively quickly, but the floor of the locale turned into a pretty muddy sloop.
We all went out into the carré afterwards, in costume, to show off, which was doubly fun for me because I could show off to all the other exchange students there as well.
(Just to brag a little more, I'm now enjoying a 4-day weekend, including a trip to Gent tomorrow, haha! Go Catholicism being a big deal in Europe!)