In 2019 it was a shuttle service from some areas of SF. You can check with metro website to see if they will have shuttle from Topanga Cyn mall or any other area.
Im not sure if there is a shuttle from SF. Though there is a shuttle from Universal to the bowl. Or you can drive to Hollywood and park.Then take the shuttle from there. I know you ask was there a shuttle from SF. Not sure. However if you do get to go to the bowl. It would be best to find a way to get there. Other then driving yourself. It can be a bit much. Relax let someone else do the driving.
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