Kamaro's Mask

Kamaro's Mask is given to Link by the spirit of the dancer Kamaro in Majora's Mask. The mask has an unusual property: when worn, it allows the wearer to do Kamaro's dance.

When in West Clock Town at night, Link can find the Rosa Sisters trying to come up with a dance for the Carnival of Time. If Link stands in front of them and perform the dance, they will learn it and thank him, calling Link "master" and giving him a Piece of Heart.