|Plot||Zoe's happy song|
|Air date||March 11, 2002|
|Season||Season 33 (2002)|
- Letter of the Day: Super Grover makes a plan to keep Cookie Monster from eating the S cookie.
- Ernie and Bert sing "What's The Name of That Song?" (EKA: Episode 3840)
- Number of the Day: A giant 20 shows up.
|Previous episode:||Next episode:|
|Episode 4005||Episode 4007|