Editing Secret Island

The '''Secret Island''' is a small secluded area in ''[[New Super Mario Bros. U]]'', ''[[New Super Luigi U]]'', and both games' [[New Super Mario Bros. U Deluxe|Nintendo Switch version]]. It is situated between [[Acorn Plains]] and [[Sparkling Waters]], and can only be accessed via the world map's [[Pipe Cannon]]s after the game is completed. The island only houses one [[Toad House|Purple Toad House]], which itself contains various records, such as how many [[coin]]s players have collected, how many [[Boost Block]]s were placed, and so forth. Various flags, coins, [[Brick Block]]s, [[Super Mushroom]]s, [[Fire Flower]]s, [[Yoshi's Egg|Yoshi egg]]s, an [[Ice Flower]], [[Propeller Mushroom]], a [[POW Block]], a [[Penguin Suit]], and a [[Stone-Eye]] figure can be seen in the background, along with the bags which contain [[P-Acorn]]s. The ceiling is patterned with [[Nabbit]]-like silhouettes, the pins on the records board have the Nabbit symbol, and his mask is seen hung on top of the board, implying that this place is Nabbit's hideout and home. The background music also uses the melody from the fanfare that plays when counting down to chase Nabbit. ''[[Mario & Sonic at the Rio 2016 Olympic Games]]'' also directly references not only that this is Nabbit's hideout and home, but that he is the one updating the records.