Pleasant Hill

The Architectural Review Commission is set to meet at 5 p.m. Thursday, Nov. 1, in the large community room of City Hall. 925-671-5209.

Martinez

There are no meetings scheduled this week.

School districts

There are no meetings scheduled this week.

County

The Alcohol and Other Drugs Advisory Board is set to meet at 3:45 p.m. Wednesday, Oct. 24, at 1220 Morello Ave., Suite 200, Martinez. 925-335-3307.

The Mental Health Commission is scheduled to meet at 4:30 p.m. Thursday, Oct. 25, in Classroom A at the John Muir Behavioral Health Center, 2730 Grant St., Concord. 925-957-5149.

The Contra Costa County Library Commission is set to meet at 7 p.m. Thursday, Oct. 25, in conference room C, Contra Costa County Library Administration, 75 Santa Barbara Road, Pleasant Hill. 925-646-6423.

The Contra Costa County Mayors' Conference is scheduled for 6:30 p.m. Thursday, Nov. 1, hosted by the city of San Ramon at Bishop Ranch Business Park #8, 3000 Executive Parkway. There will be a presentation by Linda Best, president and CEO of the Contra Costa Council and executive director of the Contra Costa Economic Partnership, on Contra Costa County: A Blueprint for Growth. 925-324-0723.

For late cancellations or changes in city meetings,