Happy Oystan Day!

the 9th episode of KUA.
==Summary==
Clammy trying to mail himself to his cousin Sammy's house to make it to a "Happy Clam Day" party. However,instead,the kids and Yeye get the idea to invite Sammy to the school and have a Happy Clam Day party there. All the while,they learn about the mail system and how it works. Kai lan must help get the mail from himself
Prev: Fantastic Shrimptennial Ceremony!
Next: Pop,Pop,And Away!