This article is about something that was for a period of time or is no longer in Club Penguin Rewritten.
- Were you looking for something else? Check out the disambiguation page.
The 4th Anniversary Party was an event celebrating Club Penguin Rewritten's fourth anniversary. It was confirmed on Club Penguin Rewritten's Discord Server on January 29, 2021. It began on February 12, 2021 and ended on February 15, 2021.
|4th Anniversary Party Hat||Coffee Shop|
|Aunt Arctic's Happy Anniversary Giveaway||Aunt Arctic's Player Card|
The following stamps were also available to collect during this event:
|Aunt Arctic||Meeting Aunt Arctic|
- It is the first party/event on Club Penguin Rewritten's HTML5 client.
- It is the first Club Penguin Rewritten anniversary party to have the Iceberg Tipper available as a free item.
- Along with this, it is also the first anniversary party where you did not have to tip the Iceberg to earn the item.
- It is the first Club Penguin Rewritten anniversary party to not have the Book Room, Night Club, or Town decorated.
- It is also the first Club Penguin Rewritten anniversary to not be accompanied by an anniversary t-shirt.
- The Anniversary Cake originally lacked the CPR logo and the middle right ribbon was also different.
- Furthermore, there were three other color options available before the final cake was chosen.
- The event was supposed to end on February 14, but it ended a day later.
- It is the first Club Penguin Rewritten anniversary to have its anniversary cake pin available after the event instead of during the event.