They seem to be popping up all over town - marijuana clinics.
Some are pretty low-key. You could drive by them every day and not notice. Others are more blatant about what they are selling. And in some places, like along the Venice boardwalk, barkers work the crowds, trying to steer people into storefronts, promising that "The doctor is in", and offering a no-wait prescription.
Here's a little visual taste of the cannabis clinics of the City of the Angels.