Club Penguin’s Anniversary is every year on October 24, and every year it is celebrated at the Coffee Shop. The first (2006) and second (2007) anniversary party hats were only available for one day. However, the third (2008) anniversary hat was available for a whole weekend, and the Town was also decorated for the small anniversary party. The fourth (2009) was held for one day only however due to technical issues, it was extended one more day.No same color combonation will be repeated EVER.Example:Club Penguin made a Green And Blue Party Hat.They will never make a Green And Blue Party Hat ever again.
- The Beta Hat is the rarest Party hat out of the party hats.If you have this people will consider you as one of the rarest penguins on Club Penguin.It also shows that if you have this you tested Club Penguin while it was still on beta phase and you were around Club Penguin October 2005.This item was given out at the town.
- Then came the 1st Year Party Hat, from the first Club Penguin Anniversary. It was green and blue. This was given out on October 24, 2006. If you have this penguins will consider you as a very rare penguin.This also shows that you were around Club Penguin October 2006.This item was found in the Coffee Shop.
- Then the 2nd Year Party Hat, from the second Club Penguin Anniversary. It was yellow and orange. This was given out on October 24, 2007. If you have this penguins will consider you as a medium-rare penguin.This also shows that you were around Club Penguin October 2007.This item was found in the Book Room.
- Then the 3rd Year Party Hat, from the third Club Penguin Anniversary. It was Orange, yellow and dark blue. It was hidden in a cake decoration at the Coffee Shop. You had to press a
button of Wish-Maker 3000 to blow the top off in order to receive it. Unlike the first two anniversary party hats, this was available for one weekend instead of just the one day. This was given out on the weekend of October 24, 2008. If you have this penguins will consider you as a rare penguin.This also shows that you were around Club Penguin October 2008.This item was found in the Coffee Shop.
- The 4th Year Party Hat, from the fourth Club Penguin Anniversary. It was light blue and purple. It was hidden in a piƱata decoration at the Coffee Shop. You had to move your cursor on the pinata (2x)until it broke to recieve it. This was given out on the weekend of October 24, 2009. If you have this penguins will consider you as a 1/2 rare penguin.It also shows that you were on Club Penguin October 2009.This item was found in the Coffee Shop.