August 16-18
10th Anniversary Celebration, Owl Harbor Marina, Isleton. Friday and Saturday night dinners, a movie night, dancing, games, Sunday morning breakfast. Reservations required. (916) 777-6055.

August 17, September 21
Sidewalk Saturday, Downtown Rio Vista, 10 a.m.-2 p.m. Local artists and vendors, live music, face painting, a crafts table, a rummage sale and a food pantry. 2nd Street will be closed to traffic. (707) 374-2700.

August 18, etc.
Live music every Sunday afternoon, Mei Wah Beer Room, Downtown Isleton, 3-6 p.m. No cover. (916) 777-6688.

August 20, etc.
Jazz, Country & Blues, Pittsburg Marina, 6-8 p.m. Free. Every Tuesday night in August.

August 24
Hog August Bites, Downtown Rio Vista, 10 a.m.-10 p.m. Vintage car show, ribs & chili cook-off, live music, margaritas, beer garden.

August 31
Free Fishing Day, California.

September 6
First Fridays Wine & Art Summer Series, Pittsburg Marina Green, 5:30-9 p.m. Live music, art show, wine and beer from Wedl Winery, Romeo Vineyards and E.J. Phair Brewery. Family friendly. Bring lounge chairs or blankets on the first Friday of each month, June-September. $10 admission includes first pour and souvenir glass.

September 7-8
Pittsburg Seafood & Music Festival, Pittsburg Marina, 10 a.m.-7 p.m. Arts & crafts, kids' rides, live entertaiment on four stages, jet ski demos, beer & wine pavilions. (925) 432-7301.

September 14, October 12
Second Saturdays, Main Street, Isleton, 1-6 p.m. Discounts, free hors d'oeuvres, beverages, music, history.

September 14-21
National Estuaries Week

September 21
Delta Waterway Cleanup, 9 a.m.-noon. Part of California Coastal Cleanup Day. Multiple locations. Stacy, (916) 375-4886.

September 28-29
Pittsburg Fishing Derby, Pittsburg Marina. (925) 252-4109.

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