Town halls in Portola Valley, Woodside and Atherton will be closed on Monday, Jan. 18, in recognition of the Martin Luther King Jr. holiday.
All three facilities reopen for business at 8 a.m. Tuesday, Jan. 19.
The public libraries in Portola Valley and Atherton will also be closed all day on Jan. 18.
The public library in Woodside closed for renovation last July, with a reopening set for this spring.
Atherton's post office will also be closed.