To reach and get into the tower, Mario must take the Flower Roads from Iron Road: Halfway Point to the base of the tower, then enter. Mario must reach the base of the tower, get inside, and make it the top to fight Spewart, although the bouquet has already been taken. It is a large separated tower with a garden atop holding the Soirée Bouquet. The Sky Garden Tower is a location in the Wooded Kingdom in Super Mario Odyssey. As you might guess from the name, it's by far the most popular bouquet for wedding ceremonies, sought after by wedding planners the world over.” - Wooded Kingdom brochure, Super Mario Odyssey It features giant white flowers that charm all who lay eyes on it. “While you'll see amazing flowers on any visit, you might be lucky enough to see the famous Steam Gardens Soirée Bouquet.