last week in telluride a mushroom festival was held. when jesse watters heard about the festival, he demanded to go. >> what is this festival? >> the mushroom festival. >> ecology, the study of mushrooms. >> what kind of things would you use mushrooms for? >> it's what japanese call having the fifth taste. >> this is really the fat of the land here. >> that's like th the shaquille o'neal of 3:00s. >> you don't do magic mushrooms, do you? >> used to go out into the woods, do it as a spiritual quest. >> great spiritual quest, wolfy! >> you'll like see sounds potentially. >> you can see sounds? >> yeah, sometimes. >> can you hear smells? >> i'm freaking out, man. >> what is the craziest thing you've seen? >> the screen savers on the computer where it swirls. >> through the trees. >> the dragons, all that, yeah. >> do you ever worry that mushrooms might have a long-lasting impact? >> the chemicals in the mushrooms resemble a lot of chemicals produced in the human brain already. >> how have you been? >> you got everything under control? >> i