The picture below is of the giant bucket. It is a hit of the entire water park. Every 10 minutes or so you will hear this bell ringing and it means that the bucket is filling up with water and it will dump out all over the place when it gets full...

Like this...

Whenever the bell would start ringing you would see all these kids, and some adults, start running so that they would be directly below the bucket when the water came pouring down. Lucas was no exception...

This is Lucas right after the water dumped all over him telling Tyrus how cool it was...