ALAMO — An outdoor moonlight dinner on Mount Diablo will be held from 4 to 10 p.m. Sept 7 in the annual fundraising event for Save Mount Diablo, a conservation group that buys and protects open space.

The sit-down dinner for 500 people with music, dancing and live and silent auctions will be held on a plateau by the China Wall rock formation in Mt. Diablo State Park. Tickets cost $250 per person or $2,500 for a table of 10.

For reservations or information about Moonlight on the Mountain, visit www.savemountdiablo.org or call 925-947-3535.

Contact Denis Cuff at 925-943-8267. Follow him at Twitter.com/deniscuff