The Registrar and Recorder just annouced six Vote Center locations that will be open continuously from 8 am Monday, March 2 to 8 pm Tuesday, March 3. One is the Luxe Hotel on Sunset.
Here's more useful information:
"Vote Centers" have replaced local polling places. You may vote at any Vote Center location in Los Angeles County. All Vote Centers will be open Monday and Tuesday. To find vote center locations and their hours use this tool: https://locator.lavote.net/locations/vc
You can create a "poll pass" at home that will allow transfer your selections onto the Vote Center devices. You can do that here: https://isb.lavote.net/