According to https://disneyparks.disney.go.com/blog/2018/09/19-magical-new-and-limited-time-experiences-coming-to-walt-disney-world-resort-in-2019/,
Starting Jan. 18…
1. In honor of the true originals, Mickey and Minnie Mouse, Mickey & Minnie’s Surprise Celebrationwill bring new music, dancing...