The Fungies!

Seth wants to bring snow home so it’ll earn him a coveted spot on his mom’s prized shelf of "stuff her kids gave her." When he repeatedly tries and fails to bring the snow back befoe it melts, he uses science to figure out a way to get it home intact.

Seth, desperately wanting his classmates to pay attention to the presentations he’s excited to share with them, pushes himself too hard and gets sick! It takes a face-to-face encounter with his rival to show Seth that it doesn’t matter what his classmates think, as long as he likes what he’s doing.

On the verge of a scientific discovery, Seth and the other Fancies are forced inside when the town is invaded by cow-like Truffalo! But when Seth traps the Truffalo in order to resume his science, he causes an environmental chain reaction that threatens to destroy Fancytown.

While exploring, Seth finds an egg and really wants to know what’s inside it! But when Pam’s egg-hatching instincts kick into gear, Seth will have to learn to trust her, and nature.

When Seth borrows Pascal’s mustache for a day at the beach, the Triloknights think he’s an adult! While Seth loves the respect and attention, is he really ready for adulthood? And marriage?

Seth’s desire to help Nancy with her job at the hospital results in chaos when he, without Nancy’s knowledge, plays doctor on sick Fancies. Seth has to admit his wrongdoing and listen to his mom in order to set things right.