On Location Vacation is reporting that Neon Demon was filming at 615 S Broadway in Los Angeles. They did not give a source but usually their readers send in photos of the street signs indicating that there will be filming. Regardless, the shoot was supposed to start on Monday, March 30 but i† looks like it may have started early.If there is anyone in the LA area with any info, please leave a comment. Thank you.
Note: I suspect that Keanu will be on set for a limited period of time to shoot his scenes. At this point, we do not know how extensive his involvement will be.