Today, they had a good portion of the downtown area between the Post Office and the library blocked off. So I parked and took a little stroll. Back behind the Post Office is an empty lot, and that's got a "crew parking" sign pointing to it. At 3 o'clock this afternoon, it was filled with cars. Parked along the street were various trucks, including the one below with the Jolly Roger flying from it. Nice touch!
There was another lot filled with trailers parked in a square, not to mention the usual collection of police cars with lights flashing and barricades to hold back fans who were eager to get a glimpse of what was going on.
If you want to stop in Senoia and check out the action, I recommend grabbing a coffee or lunch at the coffee shop at the corner by the old railroad tracks. They have chairs out in front where you can sip an iced coffee and watch for celebrities. Have fun, and happy zombie hunting!