My boyfriend and I are driving down from Seattle to Orange County (specifically Costa Mesa) from August 27th through possibly the 31st. We can take a few days longer if we want to. I'm interested in attractions, events and must-sees on the way down. Vegetarian restaurants along the way would be cool too. We eat other stuff but we'd like to see what other places have. We live in Orange county so we're not really interested in anything from LA down (been there). We plan to stop in San Fran for a few days but other than that, we're totally open. Suggestions/advice? Thanks guys!