Earlier today, we reported that Walt Disney World President Josh D’Amaro announced Cast Member (CM) previews for Mickey & Minnie’s Runaway Railway at Disney’s Hollywood Studios (Hollywood Studios). Now we know a little bit more!
According to Mike of Blog Mickey, registration for the previews will open on the 17th February, with CM previews starting on the 22nd February. CM previews will last through 2nd March, 2020.
The all-new attraction opens officially (to the public) on the 4th March at Hollywood Studios. Soft Openings seem to be unlikely at this point, with media previews likely happening on the 3rd March, 2020.
Source: Blog Mickey