Innovative and creative pizzas that first brought diners running to California Pizza Kitchen in the Philippines are on a comeback. CPK has brought back five of its original pizzas: Goat Cheese Pizza, Peking Duck Pizza, Tostada Chicken Pizza, Santa Fe Chicken Pizza, and Teriyaki Chicken Pizza.

These vintage pizzas from CPK’s first menu will become available in all nine stores nationwide starting July 1. In the new CPK Vintage Pizza Passport promo, every purchase of a vintage pizza earns a stamp. Guests who try out all five vintage pizzas can exchange the fully stamped passport for P500 worth of CPK gift certficates.

The promo runs until August 31, 2013.

(Image courtesy of California Pizza Kitchen)