why do you want to know about Convention? are you planning one? I’m sure it was wonderful/amazing/fantastic like always.
I think any negative comments would be Loshon hara, as they are unproductive unless addressed to the principals/heads, who all worked VERY VERY hard!
Convention is truly an inspiring, amazing, unforgettable experience, as girls from all over North America come togther for a weekend (Thurs-Sun) of shiurim, trips, new friendships, presentations, kumzitz, fun, discussions, schmoozes, etc!!! It is especially special for girls from small towns, who don’t often get to be with so many frum girls. The entire hosting school works together to plan this. countless hours go onto it, as talents not used in the classroom are brought out. Girls make friends with those in other classes/grades that they may not really had anything to do with otherwise. It is the best!!!!
(BTW, my convention was several conventions ago!)