O.C. POP DATE BOOK

How will KISS dress for Halloween? Find out when the band returns for an Oct. 31 show at Irvine Meadows Amphitheatre. Tickets go on sale today. . . . New shows for the Coach House in San Juan Capistrano are the Little River Band (Oct. 1), Pete Droge (Oct. 5), Jefferson Starship (Oct. 11), Dada (Oct. 19) and Paula Cole (Oct. 22). . . . Graham Nash, Bonnie Raitt and actor Pierce Brosnan are among the people scheduled to appear at a free acoustic show Sept. 21 at Bolsa Chica State Beach, in support of a campaign to save the Bolsa Chica wetlands and uplands from development. Information: (714) 969-9283.