Islands of Adventure - Grad Bash

[Pyranthal]

I've noticed on the IOA website that there is a Grad Bash event on for April 22/23, which is when we were planning on going there. Does anyone ahve any idea if the park is affected during the day (i.e. shutting early, rides closed etc.). I can't seem to find details on the website

[Anne]

As far as I know it will shut in the evening to ordinary guests.

[Pyranthal]

I'm not too worried about the evening, more about whether it will shut any earlier than it's usual time