Final answer:
The Pi Kappa Phi publication that served as a forum to communicate, educate, inspire, and move to action is called The Star and Lamp.
Step-by-step explanation:
The Pi Kappa Phi publication that served as a forum to communicate, educate, inspire, and move to action is called The Star and Lamp. This publication is the official magazine of the Pi Kappa Phi fraternity and is released on a regular basis. It aims to share information, stories, and ideas among fraternity members, providing a platform for engagement and collaboration. The Star and Lamp helps to foster a sense of unity and purpose within the Pi Kappa Phi community.