After leaving St. Louis, we flew 4 hours to LA for 2 days. We debated for several weeks before coming about what we should do during our layover. Theme parks like Disney and Legoland were high on the list... until we arrived. Once in LA, we discovered that our minds were already on the other side of the ocean. We were excited to get to Australia, so anything "big" we thought we wanted to do in LA didn't seem that appealing anymore. So, we decided to do two simple things - go to Santa Monica Blvd on day one and go to Hollywood on day two.
The next day we headed up to Hollywood. Yes, we saw the sign on the hillside and drove down the middle of town with the walk of fame and all that, but we didn't even get out of the car because it was so crazy crowded. Plan B was an awesome accidental stumble upon the La Brea tar pits.
We had heard about them when we were in Arizona last winter, so we decided to check it out.