Thanks Chrisdog93 for well the whole thing! :S
Below are many tips to find Sensei on Club Penguin:
Sensei usually logs into the crowded servers during peak hours of the day. Sensei visits the less crowded servers during hours when less penguins are online.
Sensei is most commonly seen on Mammoth, Blizzard, and Frozen. Check these servers first. Sensei most commonly is found in exclusive party rooms including the Dojo, Dojo Courtyard, Ninja Hideout, and the Tallest Mountain.
Sensei is usually online when he visits Club Penguin, but is not on when Club Penguin support is closed. If you notice a server that usually is not crowded suddenly get crowded, check this server for Sensei.
Sensei is a gray penguin with a gray beard, and a brown rice hat. If you find him on Club Penguin, click on him to view his player card.
If you do find Sensei on Club Penguin, click on the free gift button on the far right for Sensei’s autographed background.
Sensei is always very crowded when he is online. Be sure to check the users in room list instead of searching for his in the room. The users in room list is alphabetized and easier to search through.
Sensei changes servers every 15 minutes.
Finding Sensei takes a lot of patience.
Sensei may be on multiple servers at the same time.
