The series premiere about 4-year-old Daniel Tiger (the grandson of Daniel Striped Tiger from "Mister Rogers' Neighborhood") finds Daniel accompanying his mom to a bakery to pick out his birthday cake. A bumpy ride home on the trolley causes it to become smushed, but it turns out that a smushed birthday cake is still tasty. Later, rain ruins Daniel's picnic with Prince Wednesday and Miss Elaina until they decide to have the picnic indoors.