|4th Anniversary Pin|
|Party||4th Anniversary Party|
|Where found||Boiler Room|
|Available from||Available until|
|October 23, 2009||November 6, 2009|
- It is Club Penguin's 103rd pin.
- The 3rd and the 4th Anniversary Cake Pin both gave away the colors of their respectful party hats.
- Even though the pin contains the colors purple, aqua and light blue, the 4th Anniversary Hat was only purple and light blue.
- It also appears in the 2009-2010 Yearbook on the October 2009 page when the 3rd Anniversary Hat is clicked.
|←Football Pin||4th Anniversary Cake Pin||Castle Pin→|