From their press release:

I Love My Wife will star Jason Alexander, Patrick Cassidy, Vicki Lewis, and Lea Thompson.

It’s Christmas Eve during the swinging 70s and two married couples in
suburban New Jersey try to decide if they want to be more than friends!

With music by legendary composer Cy Coleman (Sweet Charity, City of
Angels) and book and lyrics by Michael Stewart (Bye, Bye Birdie, Hello,
Dolly!), this sweetly sexy, Tony-winning musical plays the intimate
Brentwood Theatre for 16 performances only!

December 2-14, 2008 ONLY!

A special package for Saturday 12/6 through the Reprise website. The package will include 2 tickets to the show, an invitation to a pre-show lecture with Damon Booth and Shelby Coleman (managers of Cy Coleman’s estate), and 2 autographed cast posters.

To enter to win go here.