Through May 20th head on over to Fandango.com to score a FREE Movie Ticket to see Angry Birds when you buy three Angry Birds Movie Tickets when you enter the promo code BIRDS (a $12 value).
Note that you must create an account or sign into your Fandango account in order to use the promo codeBIRDS. Also keep in mind that this movie does not release until Friday, May 20th, but you can pre-order tickets now and use this code to save!