NEVER, I can't respond to your Venice Beach interest, but if you are planing to do any driving ...... we just returned to Las Vegas from Los Angeles and the traffic conditions all the way home was horrendous with bumper to bumper, 5 mph, traffic all along the less than 300 mile route which took us nine hours to reach the bright lights of the Strip.
What made it worse .... we were driving at night.
So .... I don't recommend any long distance side-trips while you're in the LA area.