This is literally two blocks over from our office, but we weren't in the building since it happened around 1am on Sunday morning.
It looks like 50 or so cars blocked the intersection at Westheimer and Sage, right in front of the Galleria, on the Saks corner to do donuts and fireworks.
I say it's most likely for a video shoot. What do you think?
Edited: After looking through social media, we found it was from a car meet.
The user Khaotic Motors posted this to his YouTube page