The May 9 performances will include special gifts and an antique car display.
The latest Miss Trunchbull's arrival was delayed for a month because of an injury.
The Jon Robin Baitz revival began preview performances April 10.
The San Diego theater company has announced its full 2014-2015 docket.
The Boston theater company will celebrate 20 years of work at the Red Sox's Fenway Park.
Lane will chat with the cast on April 23.
The event will also feature The Skivvies and Barb Jungr.
Judy Kuhn, Roger Rees, and more also join the festival's 2014 summer season.
James Franco, Ramin Karimloo, Andy Karl, and Jessie Mueller will also be on hand.
Catherine Russell has starred in the show since its first performance.