Temporary Waterfall for party?

Well, you would have to find some where for the water to go... i think that it is a good idea... i'd like to go... sounds fun. Anyways... if you did it outside, you would be able to loop the hose up behind a fence or something and have it come down into the yard, where people won't get into it, unless they wanted too. otherwise, people would get wet. inside: I don't have a clue what you could do... cuz you probably would get water everywhere or would have to keep stopping to empty out the pool of water... so... yep. hope this helps.