The event will take place following the Boston company's 2 PM performance of his 2006 Tony Award-nominated play Rabbit Hole. The free Humanities Forum begins at 4 PM and is open to any Huntington ticket holder.

John Tillinger directs the Boston run, which features Maureen Anderman, Donna Bullock, Geneva Carr, Troy Deutsch and Jordan Lage. The production, at the Boston University Theatre mainstage, plays through Dec. 3.

Lindsay-Abaire pens the book for the new musical High Fidelity and is also at work on a stage adaptation of Shrek. Other plays include Fuddy Meers and Kimberly Akimbo.

Moderated by Huntington literary manager Ilana Brownstein, the post-show forum will features a 25-minute discussion with the scribe about his career and the creation of Rabbit Hole and a 30-minute question-and-answer session with audience members.

For tickets and more information, call the Huntington box office at (617) 266-0800 or visit huntingtontheatre.org.