The Chino Valley Chamber of Commerce will hold its annual Holiday Luncheon and Silent Auction on Thursday at the Western Hills Golf & Country Club, 1800 Carbon Canyon Road, Chino Hills. A portion of the proceeds from the silent auction will benefit Chino Neighborhood House and Caring for the Hills. Cost: $40 per person. Participants are asked to bring a new, unwrapped toy for distribution to Chino Valley children. The chamber also is still seeking items for auction as well as sponsorships. Information: (909) 627-6177.