Players scheduled to appear were Lane Adams, Billy Butler, Lorenzo Cain, Louis Coleman, Tim Collins, Christian Colon, Aaron Crow, Wade Davis, Jarrod Dyson, Alcides Escobar, Johnny Giavotella, Alex Gordon, Jeremy Guthrie, Brett Hayes, Luke Hochevar, Greg Holland, Eric Hosmer, Donnie Joseph, Mike Moustakas, Salvador Perez, James Shields, Jason Vargas and Yordano Ventura. Crow, Davis and Shields were to appear on Friday only.
In addition, manager Ned Yost and many Royals alumni were to take part. For a complete list and other information, go to royals.com.
Hours for the general public are 2 to 9 p.m. CT on Friday and 11 a.m. to 7 p.m. CT on Saturday.
The event features interactive games, autograph sessions, stage presentations, a memorabilia silent auction and merchandise sales.
Dick Kaegel is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.