In any event, I think dealing with a taxi service and/or shuttle service is still going to be cheaper than renting a car for the entire week in LA. Remember, C4 will be held during Memorial Day weekend next year, so you know rental car fares are going to be increased for the holiday travel. Renting a car in LA for the week during Memorial Day weekend? Not for my wallet. I'd much rather deal with taxis and shuttles for the 1-2 trips that I will need to take.