Salute to Recreation Through Sunday

* The L.A. Department of Recreation & Parks plans a weekend of fireworks, motocross, Hawaiian Village, carnival rides, celebrity softball, chili cook-off, dog obedience demonstrations, food, crafts, games, dancing and more. Friday 5-10:30 p.m.; Saturday 10 a.m.-11 p.m.; Sunday 10 a.m.-8 p.m. Northridge Park, 10058 Reseda Blvd., Northridge. (818) 349-0535.

Depot Birthday

Sunday

* The Santa Anita Depot is celebrating its 100th birthday with free admission, tours, demonstrations of antique equipment, antique autos on display. 1-4 p.m. L.A. State and County Arboretum, 301 N. Baldwin Ave., Arcadia. (818) 821-3241.