• World War II re-enactment, Allies vs. Axis at Carson City Airport. People may come to watch or participate. D-Day re-enactment battles at 11 a.m. and 1 p.m. All military vehicles welcome. For details, call 783-0848.
• Fifth annual Really Big Sale at the Children's Museum of Northern Nevada, 813 N. Carson St., 8 a.m. to 2 p.m. Call Frieda Ford at 882-5458.
• Carson City Raiders Booster Club annual Yard Sale and Car Wash, 8 a.m. to 3 p.m. in Q's parking lot, 230 Fairview Drive. Yard sale items priced to sell; car wash by donation.
• Home Depot Safety Event, 8 a.m. to 5 p.m. Includes viewing of Care Flight, search and rescue, Nevada Highway Patrol, safety seat inspection, fingerprinting and more. Call 267-3434.
• Comstock Mobile Village Spring Rummage Sale, 8:30 a.m. to 1:30 p.m. in the Clubhouse, 2601 E. College Parkway. Features collectibles, housewares, jewelry and more; free coffee. Call 882-3062.
• Carson High School graduation ceremony, 10 a.m. at the high school football field. Call 283-1600.
• Spring Farmers Market, 10 a.m. to 2 p.m. at Telegraph Square, downtown Carson City. Call 746-5024.
• Benefit concert at Mills Park Pony Express Pavilion, 1 p.m. Features nine bands on two stages; four pro FMX riders performing ramp to ramp, skateboard teams provided by Out of Bounds and a street course, all to benefit Washoe Medical Centers Children's Miracle Network. Plus U.S. Marines Chin Up Challenge, rock climbing walls, Keep Talkin Live radio show and much more. Tickets $15 in advance at Out of Bounds, or $20 at the door. Call 882-8900, ext. 101.
• Creating a Butterfly Garden, 2 p.m. at Greenhouse Garden Center, 2450 S. Curry St. Focus on creating an arrangement of plantings to bring butterflies into your yard. Call 882-8600.
• Stock car racing at Champion Speedway, 7 p.m., all divisions in competition. Visit www.champion-speedway.com or call 888-9777.
• North West Central Democratic Club meets at 9 a.m. at the Dayton Depot for breakfast meeting. Call 246-0878.
• Blood Drive at Dayton HealthCare Center, 9 a.m. to 2 p.m., Dayton. To schedule an appointment, call 246-0200.
• Self-help Housing Construction Day, 10 a.m. in Dayton (turn north on Pinecone, follow the signs), with USDA Rural Development and Citizens for Affordable Homes, Inc. Call 883-7101 or 887-1222.
• Douglas County Public Library free Chautauqua presentation, 2 p.m. at the library in Minden. Features Lexie Conrow as Laura Ingalls Wilder and Megan Laubert as Amelia Earhart. Call 782-9841.
• Playboy's 50th Anniversary Club Tour, 7 p.m. VIP reception at Harrah's Lake Tahoe Altitude Nightclub, cost $146 per person; 8 p.m. general admission, $65 per person. Includes former and current Playboy Bunnies, original club atmosphere, traveling exhibit and more. Call (800) 919-6272 or visit www.tickets.com.
• Free, open meeting of the Rosicrucian Order, AMORC, 2-4 p.m. at South Valleys Library, 15650A Wedge Parkway, Reno.
• Angel Kiss Foundation hosts the Rico Mordenti Jazz and Rock Benefit, 2-6 p.m. at Breen Family Home (call for directions), Reno. Features live music by Brian Landrus Quintet, Church Ruff Group and jam sessions. Tickets $25 per person; call 323-7721.
• Ready to Run Dog Show, 8 a.m. at Fuji Park. Call Jack Childress at 424-3647.
• 15th annual Kids' Fishing Derby at Lampe Park, Gardnerville. Call 265-1795.
• Heart of the Forest Renaissance Faire at Camp Richardson, South Lake Tahoe. Call (530) 550-2252.
• Madison Avenue performs at the Carson Nugget Show Lounge tonight and Sunday; no cover. Call 882-1626.
• Kid N' Nic performs at the Carson Valley Inn Cabaret Lounge today and Sunday, Minden. Call 782-9711.