In celebration of Pi Day, all three locations of Evviva Trattoria offer an individual size (9") Pizza Pi for $3.14 for the first 14 guests to order it in each location. For those lucky enough to be one of the first 14, you can also order a Neapolitan or Montanara pizza with up to two toppings or a signature pizza from the Evviva menu! This offer is a one-day only event, and cannot be combined with other promotions.