The community is invited to participate in the Caltech Y’s 10th annual Golf Tournament and Auction on Monday, Oct. 30, at Oakmont Country Club. With support from friends, community members and business leaders, the tournament will raise funds for the organization’s volunteer service, leadership and advocacy programs, which have served Caltech and the Pasadena community for 101 years. The tournament will be followed by a dinner and auction and guests are invited to take part in either or both events. Golfers are encouraged to register before Monday, Oct. 16. For more information, visit caltechy.org/support/golf.