In LA, there's filming everywhere

I had an event to attend downtown LA and I when I got down there, some of the streets were shut down for the filming of something. Last night, it looked like something was being filmed on the football field of a high school next to me. A few weeks ago, my favorite coffee shop was closed because Law and Order was being filmed there. I've seen a few other shops closed for filming before too. You just never know around here.