The remaining standing room tickets are available for $15 at www.royals.com/tickets.
The ballclub is also encouraging fans to wear blue for the national viewing audience as the Royals makes a run for a postseason berth. An early arrival also is suggested because of the anticipated traffic congestion.
Fans will have a chance to get autographs from select players from 5:45 to 6:05 p.m. CT and can meet select former players in the Royals Hall of Fame from 5:15 p.m. until game time.
Special ticket deals for the Monday and Tuesday night games against the Rangers are being offered at www.royals.com/dynamicdeals.
Dick Kaegel is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.