Cosmo Con

"Cosmo Con" is the eighth episode of Season 3.

Plot
Cosmo has a chance to gain popularity when he is the next on Fairy World's list to host a Secret Fairy Convention, but the convention turns out to be a destination alert when it happens in Timmy's bathroom while Mr. Crocker pays a visit.

Synopsis
During the medieval times, Blinky had chosen the wrong location for the next Fairy Convention. Jorgen has him spun on a wheel to determine which fairy will choose the next one. Unfortunately, he underestimated his strength, causing Blinky to spin uncontrollably. He promises to contact them all fairies in the next millennium when the wheel stops.

In the present, Timmy has amazingly aced one of Crocker's tests, just because of doodling. But Crocker thinks that it's the result of Timmy's fairies. At the same time, Jorgen snatches away Cosmo and Wanda. Crocker then approaches Timmy, asking that he come over to his house for dinner, implying that he will take the opportunity to search for his fairies.

In Fairy World, Blinky has stopped spinning and is pointed at Cosmo's name. And Cosmo knows just the place to have the next convention.

At Timmy's house, his family is getting prepared for Crocker. Timmy is instructed to install the "good" toilet seat in the upstairs bathroom. However, he finds the entire bathroom transformed into the fairy convention. He finds Cosmo and Wanda, warning them that if Crocker catches a whiff of fairies, he'll barge right in. Luckily, Crocker is told by Timmy's mom that he has to knock on the door first, which Crocker does. Hearing the knock, the fairies restore the bathroom to normal and hide along the walls. As soon as Crocker is dissatisfied, the convention goes on. Furthermore, Timmy is informed that fairy conventions are very short. However, he asks outloud if Cosmo didn't invite someone who could spoil everything. As it so happens, Cosmo had hired Britney Britney, who knocks on Timmy's house door. Crocker quickly gets suspicious and voices them outloud.

When Britney goes to the bathroom to powder her face, the fairies restore the bathroom again and go unnoticed. When she shows a flier for the Cosmo Con, Crocker finally gets suspicious enough that he decides to storm the bathroom without knocking. However, he is blinded by various things pelted at him, before being thrown out of the house. Because Jorgen perceived that Crocker nearly discovering them was an act, he declares the convention over.

Crocker tries storming the bathroom again, only to come in on Mrs. Turner clipping coupons off newspaper. Mr. Turner then boots Crocker out.

As Timmy begins to relax, he once again finds that his bathroom is now hosting a boating show.