Concord

There are no meetings scheduled this week.

Clayton

There are no meetings scheduled this week.

School boards

There are no meetings scheduled this week.

County

The Mental Health Commission is regularly scheduled to meet at 4:30 p.m. Thursday, Dec. 27, in Classroom A at the John Muir Behavioral Health Center, 2730 Grant St., Concord. 925-957-5149.

The Contra Costa County Library Commission is regularly scheduled to meet at 7 p.m. Thursday, Dec. 27, in conference room C, Contra Costa County Library Administration, 75 Santa Barbara Road, Pleasant Hill. 925-646-6423.

Federal, state and city offices, and schools and school district offices, will be closed Tuesdays, Dec. 25 and Jan. 1, for the observance of Christmas Day and New Year's Day.

Additionally, Concord city offices will be closed Dec. 24, Dec. 26-28 and 31.

Clayton city offices will also be closed Dec. 24, 26-28 and 31.

For additional closures, check with individual agencies.

For late cancellations or changes in city meetings, check www.ci.concord.ca.us or www.ci.clayton.ca.us. For school district or county meetings, call the number listed.