-- Northern Nevada Development Authority meets at 7:30 a.m. at the Carson Valley Inn, Minden. Guest speaker is Tom Fitzgerald, CEO of Nevadaworks. Call 883-4413.
-- Carson City AARP Chapter 723 meets at 1:30 p.m. at the Carson City Senior Citizens Center, 911 Beverly Dr., in the library. Guest speaker is Sierra Sage editor/publisher, Lenard Semas. Call 883-1579 or 267-1715.
-- "Eilley," a musical, is presented at 8 p.m. at Gold Hill Hotel Great Room by The Gold Hill Theater Troupe. Call 847-0111.
-- National Senior Health and Fitness Day celebrated from 10 a.m. to 2 p.m. at the Silver Springs Senior Center, 1050 Pyramid Ave. Open to all older adults and features health and senior related presentations. Lunch available for $2 per 60-older person, $4 for all others. Call 577-5009.
-- Timepiece Exhibit at the historic Roberts House Museum, 1207 N. Carson St. Features pocket watches, wrist watches, fobs, small wall clocks, mantel clocks, chronometers and more. Call 887-8865.
-- Killer Tomatoes performs at the Carson Nugget Show Lounge; 7 p.m. to 1 a.m. Call 882-1626.