Answer

You can vote in person at the San Mateo County Registration and Elections Division, 40 Tower Road, San Mateo on weekdays from 8 am to 5 pm, on weekends (only 10/23-24 and 10/30-31 from 8 am to 5 pm), and on Election Day from 7 am to 8 pm.  

There will also be in-person voting on Election Day in Burgess Park at the Arrillaga Family Recreation Center (Oak Room) at 700 Alma Street in Menlo Park from 7 am to 8 pm.