Check out the celebration here.

Congratulations to everyone involved in bringing The Office to life! 100 episodes is an awesome milestone. Here's to 100 more!!!

Looks like a fun party too!

Rainn's hand print in the cake!

Stanley running away with the picture/poster board!

Congratulations to the cast of The Office!

Yeah for 100 episodes! Hey, where's *my* cake?!

The new issue of TV Guide talks about the 100th episode, but also has major finale spoilers in it. So maybe buy it and wait until after next week to read!

TV Guide is no longer published in Canada, and hasn't been for a couple of years. The online site tvguide.ca provides next to no information.

Congrats Office! I love this show so much!