The 20at20 promotion lets theater-goers scoop up cheap tickets 20 minutes before shows start.
The Alliance is offering the discount to those who purchase tickets 20 minutes before showtime.
The festival features top performers, kids activities, food from dozens of local restaurants, and Santa.
"Avenue Q" characters Rod and Ricky will join the gay couples getting married at City Hall on Sunday.
Get our daily New York City news and alerts!
Thank you for signing up!
Would you like to sign up for additional newsletters?
Thank you for signing up for additional newsletters.