The line-up of performers includes Stephanie J. Block, Andrea Burns, Ana Gasteyer, Mandy Gonzalez and Jackie Hoffman, who will perform Broadway excerpts and some of Seth’s favorite songs.

Sirius XM radio host Rudetsky's "Seth's Broadway Diary, Volume 2: The Inside Scoop on (almost) Every Broadway Show & Star" will be available to purchase Oct. 27 and is currently available to pre-order here. The book is a compilation of his "Onstage and Backstage" columns on Playbill.com, essays that chronicle his life in show business.

According to press notes, stories featured in the book include "doing Kathy Griffin’s reality show opposite Kristin Chenoweth and Cloris Leachman (what?), going to Disneyland with Audra McDonald (so fun!) and helping Sutton Foster star in two completely different Broadway shows (on the same night)!"

"Seth’s hysterically funny diary lets the reader be a fly on the wall for offstage encounters with the biggest names on Broadway," says Dress Circle Publishing's Brisa Trinchero, also a two-time Tony-winning producer. "It’s riveting to know what these theater luminaries are like in real life and to hear the shocking, sweet, and often unexpected things going on behind the scenes at your favorite Broadway shows."

Rudetsky is a radio host, actor, comedian, librettist, music director, pianist, conductor, producer and author, and has worked in various capacities with some of Broadway's biggest stars.

Tickets to the book launch event are $40, including a copy of the book, and can be purchased at DressCirclePublishing.com. Don't Tell Mama is located at 33 West 46th St., Manhattan.