When I came in on Friday morning, it was not very busy. The staff is very nice and will help you with all the paperwork. Make sure to bring everything you need, it should all be listed in the notice you got in the mail. If you want to see how long the wait is for a non-appointment just check the website: https://www.dmv.ca.gov/portal/dmv/detail/fo/offices/fieldoffice?number=663
Yes, come Saturday it's less busy from 1 pm to 5 pm and they are open every Saturday. make sure you log in to dmv.ca.gov from your phone to create his application and have it ready by the time you guys go in.
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