November 26
Unofficial Turkey Trot, Rio Vista, 8 a.m. or whenever you like. No timing devices, road closures or sponsors. Run or walk; wear a mask and watch out for traffic. Benefits the Rio Vista High School Cross-Country Team. Registration is closed, but you can still make a donation and run the course, or any 5K course you like.

December 5
Lighted Boat Parade, Stockton Yacht Club, 4-6 p.m.

December 12
Lighted Boat Parade, Discovery Bay YC, 5-8:30 p.m. Carolyn, (925) 389-7072.

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