Books : Read a different book from the book room every day! Some exceptions are the Penguin Tales and Rockhopper's Journal. For Penguin Tales, read a different story every day, not the whole book. For Rockhopper's Journal, one chapter a day should be enough. Total days: 25
Clothes: Every week, pick a category, like hoodies, necklaces, beanies, propeller hats, sneakers, whatever. You can even just do something basic like pins, or backgrounds. Every day of that week pick a different item in that category to wear! Total days: ?????? I would go with at least 9 categories. (Nine wearable items, like the ''body, head, neck, shoes, hand, pin, background, face, color categories)
Games: Play a different game every day, INCLUDING the secret one in mission 3. Get as far as you can! Total days: 17 (Find four, mancala, sled racing, card-jitsu, dance contest, astro barrier, hydro hopper, bean counters, cart surfer, catchin waves, ice fishing, jet pack adventure, pizzatron 3000, puffle roundup, thin ice, aqua graber, dj3k)
Missions: Do a mission everyday. short, sweet, to-the-point, and you have to get the secret for every level. (Like a letter, card, plaque, trophy, there's one for every level. To start you off, get the pictures from the ice rink in mission 1 and give them to aunt arctic.) Total days: 10
Places: Just plain go to every place every day for a week, but you have to get to each by walking. For the mine, go to the beacon and fly there with a jet pack! For the ice berg, well I guess just count that one out. For the dojo, I guess count that one out too. Total days: 7
If you can, do all of them! Total days: 63 (It may be a lot, but come on! Do you have anything better to do?!