CPK says its most popular promotion is returning in tandem with its 40th birthday: Thank You Cards. Now through May 11, every adult guest receives a Thank You Card whether they are dining in ...

The chain's 40th anniversary campaign launched on Monday ... Adult customers will get a Thank You Card through May 11. Unopened Thank You Cards can be opened by a manager at full-service locations ...

California Pizza Kitchen is bringing back a limited-time menu featuring some of its most iconic dishes from the past four decades ...