Warning: Don’t go to the WDW waterparks during, or immediately after, the June gay days.
In the past, they’ve rented one of the two waterparks out for an after hours party.
I do not know of any reports of any abnormal activity. But just to be safe, give the chlorine and filtration system a few days to clean things up.
I happened to be down there one weekend during Gay Day, and my sone and I got between two of them on one of the water slides...There was a huge pile up at the bottom, and of course none of these guys were in any hurry to unravel things.