Comedian,Circus Performer, Clown
Let´s be honest, people will laugh, so if you don´t make them laugh, they could easily forget how great it is, this phenomenon is amazing, to the person that laugh and the person making someone laugh, you got the point, i think. But if you perhaps laugh around two thousand plus other folks, its quite awesome.
Visual Humor a Physical Comedy, is kind of a thing, i mean, if you pay attention, it is funny, if you really pay attention to the small details, becomes hilarious.
So you need someone to make a bunch of people laugh, do not hesitate do email, call or telepathically contact Pepe, he will be couple flights away from your crowd.