The Clock Tower was a large structure located at the Snow Forts which was built by Gary on February 23, 2007. It only told Pacific Standard Time ("Penguin Standard Time"), which was the main time zone used on the Club Penguin Island, to help penguins from varied time zones when holding parties at their igloo or elsewhere. It also told the day of the week.
On the side of the Clock Tower, there was a target that would spin around when hit with a snowball, which hinted that this was the power source for the clock's internal mechanism; however it was just an encouragement for penguins to take interest in the Clock Tower, as it could work properly without the frequent mechanism boost. Below the target was a secret coded message, which said "By G" (The "G" stands for Gary. Also known as Gary the Gadget Guy or Agent G.). A plaque was located nearby, and if you clicked on it, it would show an "engraved" message about its construction and release; it was removed after the Snow Fortsrenovation on December 6, 2012.
During the April Fools' Party 2008, Monday was spelled backwards, saying Yadnom instead (same goes with the other days) and the time was in handwriting.
During the 2008 St. Patrick's Day Party, the clock was green.
During the Medieval Party, the clock was wooden with 3 shields.
During the Adventure Party, the clock tower was covered in plants.
During the Holiday Party 2010, the clock's roof was a pinkish red with lights hanging from it, green tinsel circled the time and the feet were made of candy.
Ready, set, throw snow! Find this snowball-powered clock in the Snow Forts. Throw snowballs at the target to help keep it powered. Just press T on your keyboard and click the red target!
Trivia
What came up back then when you pressed the yellow notice
In PSA Mission 9: Operation: Spy & Seek, after you have welded the Mine Cart, Rory says, "I haven't seen welding that good since Gary got bored and built the Clock Tower!"
Before December 2012, if you looked closely at the Clock Tower, you could see secret code writing at the bottom right that said, "By G".
In Club Penguin: Elite Penguin Force Rory has to spend a lot of time fixing the Clock Tower which caused the player to have to help him finish his other daily jobs.
In the Club Penguin Comics: Volume 1 and Big Book of Activities, it was revealed that if the target was turned by flipper too much, the tower overloaded and it would make a huge jack-in-the box shoot out of the top.
