The Cinemark movie theaters are showing Ghostbusters in select theaters on August 4 @ 2:00 pm and August 7th at 2:00 and 7:00 PM. I would check the times in your area to make sure if you have a Cinemark in your town!
The Southland Ghostbusters will be attending the Showings at the Cinemark in Lancaster, CA @ The Cinemark 22, if anyone in the Greater Los Angeles area is interested in attending those screenings as well! 