Waddlewing Warning!

Waddlewing Warning!, or Acorn Plains-1, is the first course of Acorn Plains, and subsequently, the first course of New Super Luigi U. It is unlocked from the beginning of the game, and its own completion unlocks Crooked Cavern.

Star Coins

 * Star Coin 1: Glide or jump to get the first star coin.
 * Star Coin 2: Glide using the acorn suit to get the second star coin.
 * Star Coin 3: Follow the coins before the flag pole and use the acorn boost to get the last star coin.

Luigi Sightings

 * At the beginning of the course, on top of the New Super Luigi U sign.

Enemies

 * Koopa Troopas
 * Waddlewings
 * Piranha Plants