We didn't get a photo on the bumper boats that shot water, but here are some other images of some other things:
Do you see that lump of matter in front of my hand? Do you see how powerful I am? I was levitating something...
No, not levitating; what's it called? Chucking. I was throwing a "sand ball" at a big lava rock, to see if we could "build a sand castle" out of that rock before the waves washed it away. We were making good progress, pelting it an patting sand on (like hand-plastering adobe, in my experience, but more dangerous and less useful)..
These are at the Maui Ocean Center, a science center/museum/aquarium-compound: