Dillydale Day is an episode of The Mr. Men Show.
- Little Miss Chatterbox's Plot: Little Miss Chatterbox wrote a song about Dillydale.
- Mr. Grumpy's Plot: Mr. Grumpy wants to stay home and watch TV. However, Mr. Strong comes to visit, which annoys Mr. Grumpy (Deleted in the UK Version).
- Mr. Happy's Plot: Mr. Happy hosts the play as we learn the history of how Dillydale came to be.
- Mr. Nervous' Plot: Mr. Nervous makes balloons, but is terrified about what both Miss Naughty and Miss Scary want.
- Mr. Bump's Plot: Mr. Bump and Miss Whoops clean up the streets filled with confetti, however, it results to another disaster for Mr. Bump.