One Piece: Jango no Dance Carnival

Luffy and his crew are on Mirror Ball Island during a dance carnival. They are spotted by Marines just as Jango the hypnotist is running from them. Luffy and the others are caught up in the dance carnival as Jango, in his desperate attempt to escape, hypnotizes the entire island to dance the night away.
(Source: ANN)

One Piece Movie 2: Nejimaki-jima no Daibouken

Informed by the Thief Brothers his ship has been stolen by the Trump Kyoudai (Trump Siblings) who have set up base on Clockwork Island. Monkey D. Luffy, Captain of the Going Merry and aspiring Pirate King works with his crew - Ussop, Zoro, Sanji and Nami to battle their way up Clockwork Island to reclaim their ship.
(Source: ANN)

One Piece

Gol D. Roger was known as the "Pirate King," the strongest and most infamous being to have sailed the Grand Line. The capture and death of Roger by the World Government brought a change throughout the world. His last words before his death revealed the existence of the greatest treasure in the world, One Piece. It was this revelation that brought about the Grand Age of Pirates, men who dreamed of finding One Piece—which promises an unlimited amount of riches and fame—and quite possibly the pinnacle of glory and the title of the Pirate King.
Enter Monkey D. Luffy, a 17-year-old boy who defies your standard definition of a pirate. Rather than the popular persona of a wicked, hardened, toothless pirate ransacking villages for fun, Luffy’s reason for being a pirate is one of pure wonder: the thought of an exciting adventure that leads him to intriguing people and ultimately, the promised treasure. Following in the footsteps of his childhood hero, Luffy and his crew travel across the Grand Line, experiencing crazy adventures, unveiling dark mysteries and battling strong enemies, all in order to reach the most coveted of all fortunes—One Piece.
[Written by MAL Rewrite]

One Piece: Jango no Dance Carnival Franchise