Tiburon Peninsula Club | 427 followers on LinkedIn. Southern Marin's Premier Sports & Social Club | The Tiburon Peninsula Club is known as Marin’s premier Athletic & Social Club. We like to think of it as an energizing gathering place for friends and families. Whether you are passionate about tennis or aquatics, fitness or wellness, youth programs or fine dining, each experience at TPC is part of an active, family-focused lifestyle enjoyed as part of our welcoming community of friends and neighbors.