* Anthony LaPaglia of "Without a Trace," Costas Mandylor of the "Saw" movies and Jimmy Jean Louis of "Heroes" will join other members of the Hollywood United Football Club and Clark County Commission Chairman Rory Reid for the opening of McCarran Marketplace Park, 9 a.m. Saturday. Refreshments to be served; event is free and open to the public. 5800 Surrey St. 455-8242 to RSVP.
WALKING CLUB
* The Las Vegas High Rollers and Strollers monthly walking club meets, 7 p.m. Thursday, Clark County Library. Club is for health and recreation. Free. 1401 E. Flamingo Road. 456-9944.
SEARCHLIGHT
* Alternative rock band Searchlight celebrates the release of the "Resident Evil: Extinction" movie soundtrack with a performance and signing, 1 p.m. Saturday, Zia Record Exchange. Compact discs will be signed for those who purchase them; photos also available for signing. Free. 4225 S. Eastern Ave., No. 17. 735-4942.
RADICAL REELS TOUR
* The Banff Mountain Film Festival's Radical Reels Tour rolls into town, 7 p.m. Friday, Clark County Library. Watch mountain sports films in the library's theater. Tickets required. 1401 E. Flamingo Road. 507-3400.