For many years, P11 has collaborated with Greystar and provided marketing services for various Greystar events. Recently, the P11 crew was in full effect at the 2022 Greystar Charity Golf Event on July 27, 2022. It took place at the beautiful and incredibly scenic Monarch Beach Golf Links in Dana Point, CA. The PTSD Foundation of America Southern California Chapter was the designated beneficiary for this specific occasion. It is a non-profit organization dedicated to mentoring combat veterans and their families with post-traumatic stress.