October 17, 24, 31
Western Wednesdays, Orwood Resort, Brentwood, 5-10 p.m. DJ/Karaoke starting at 6 p.m., line dancing lessons at 7:30 p.m, jumpy house, tacos. No cover. (925) 705-3036.

October 19-21, 26-28
Halloween Weekends, Tower Park, Lodi. Trick-or-treating, costume parties, site decorating, pumpkin carving contests, haunted trail.

October 20
Flood Safety Fair, Walnut Grove Library and Community Park, 10 a.m.-2 p.m. First responders, rescue dogs, insurance experts, levee engineers, kids' games, bookmobile, flood funds, more. Free.

November 3-4
Holiday Boutique, Discovery Bay Yacht Club, 10 a.m.-4 p.m. Holiday gifts, artisan vendors, lunch catered by BJ's (proceeds to benefit Meals on Wheels). Free admission; open to the public. Roxie, (925) 628-1484.

To get an event added to this calendar, please the Webmistress. For more Delta events, see http://californiadelta.org.