Avison Young - Los Angeles Raises $60,000 for the Posse Foundation! Pictured are Posse Golf Tournament Director Jonathan Larsen, Principal & Managing Director and Posse Foundation Los Angeles Board Member, with Karina Rico, Vice President, Marketing-Southern California and Yolanda Gerardo, Executive Assistant to Jonathan Larsen and Coordinator for the Golf Tournament, and Matt Fasciano - COO of Posse Foundation and James Wilcox, Chairman of Posse Los Angeles Board and Managing Director First Republic Bank, Leilani Siy, AY Office Manager and Marketing Coordinator, Blake Pittman, AY Associate, as well as other Posse Foundation team members.