Muppet Birthdays?

[kitncaboodle]

I was reading "Seseme Street Unpaved", and the mention of the Muppet characters' official birthdays had me curious: Do the classic Muppets have birthdays too? If so, what are they?

I seem to recall a website that included birthdays in their very detailed Muppet bios, but I forgot what/where it was.

 

[Kimp the Shrimp]

do they taht would be cool

 

[superboober]

I know Kermit's is May 26 in honor of the debut of Sam and Friends in 1955.