The lottery, which is being called "Retro Roundabout," offers tickets for $19.65 in honor of the year in which Roundabout Theatre Company was founded.

Shows presented in Roundabout's 50th Anniversary season include Ugly Lies the Bone starring Mamie Gummer; Old Times starring Clive Owen; Thérèse Raquin starring Kiera Knightley; The Humans; Noises Off starring Andrea Martin; She Loves Me starring Zachary Levi and Laura Benanti; and Long Day’s Journey Into Night starring Jessica Lange.

In a statement, Roundabout's artistic director Todd Haimes said, “For decades, Roundabout has proudly provided thousands of reduced- price tickets to our loyal subscribers, NYC students, HipTix members and ACCESS Roundabout theatergoers. For this celebratory 50th season, I can’t think of a better way to further that accessibility than by partnering with TodayTix. The theatre is nothing without our audience, and that audience shouldn’t be limited by price.”

Theatregoers can enter the lottery starting Oct. 15. The entry period will begin each day at midnight and continue until winners are notified three to four hours before showtime.

For more information or to purchase tickets, click here.