The Plumber's Fungus Quest

In the Mushroom Kingdom, where the sun always shines, There's a plumber named Mario, with adventures divine. He stomps on Goombas, saves Princess Peach, But today he found something that's out of his reach. Walking through the forest, what does he see? A mushroom so massive, it's taller than he! Oh, Mario, Mario, what will you do? With a mushroom so big, it's a sight to view. Jumping and reaching, but it's too high, This oversized fungus is making him sigh.