Wikia

Rockhopper's Quest
	<img alt="Rockhopper's Quest Sneak Peek Icon" src="http://images3.wikia.nocookie.net/__cb20120221133221/clubpenguin/images/thumb/c/c0/Rockhopper%27s_Quest_Sneak_Peek_Icon.png/150px-Rockhopper%27s_Quest_Sneak_Peek_Icon.png" width="150" height="55" data-image-name="Rockhopper's Quest Sneak Peek Icon.png" data-image-key="Rockhopper%27s_Quest_Sneak_Peek_Icon.png" /> ; Rockhopper's Quest Logo
Information
Members only	Hall Of The Viking Lords
When	February 24, 2012 - March 7, 2012
Free Item(s)	Non-Member; Crew Cap, ; Life Vest, ; Rockhopper Background (only if you met Rockhopper); Member; Viking Lord Helmet, Viking Lord Armor.
Where	Town, Plaza, Beach, Snow Forts, Shipwreck Island, Dinosaur Island, Hall Of The Viking Lords and Swashbuckler Trading Post
Mascot(s)	Rockhopper

The Rockhopper's Quest was a party/event in Club Penguin. There was a sneak peek of this party in a Club Penguin calendar available in Canada. Also, in the Club Penguin Times it said Rockhopper needed help exploring the infamous Shipwreck Island, Swashbuckler Trading Post and Dinosaur Island.

Trivia

You were able to sail with Rockhopper at the party.
When you hit the target with a snowball, the fan will start to blow and it will blow the sail, and the ship will start to move and you will sail to Shipwreck Island.
The Club Penguin Times confirmed Rockhopper Island will not appear. Instead the island was Shipwreck Island.
Before the party, there was log in screen featuring a cave and a shipwreck, most likely the Hall Of The Viking Lords.
There were two stops along the way at Swashbuckler Trading Post and Dinosaur Island.
You build a beacon on Shipwreck Island with Rockhopper so he doesn't crash there when sailing.
The beacon you build on Shipwreck Island is also part of a Field-Op. You build the beacon so Gary can scan for Herbert.
The Migrator wasn't accessible until the quest began and after the quest it returned back to normal.
Gary helped Rockhopper to upgrade his ship as the voyage to Shipwreck Island is very dangerous.
Some penguins stated that Gary the Gadget Guy was coming during this party, however, this was proven false.
After you put that Shipwreck Island Beacon was complete, you could go to the Beacon Telescope and see a tiny red circle even after the party.

You can find discussions about everything related to this wiki on Club Penguin Wiki Forum!

Rockhopper's Quest
Rockhopper's Quest Logo
Information
Members only	Hall Of The Viking Lords
When	February 24, 2012 - March 7, 2012
Free Item(s)	Non-Member Crew Cap, Life Vest, Rockhopper Background (only if you met Rockhopper) Member Viking Lord Helmet, Viking Lord Armor.
Where	Town, Plaza, Beach, Snow Forts, Shipwreck Island, Dinosaur Island, Hall Of The Viking Lords and Swashbuckler Trading Post
Mascot(s)	Rockhopper