Nice photos. Are the crowd shots from the Super Bowl or something more recent?
The day shots are recent
Most of the night shots were a Big Sporting Event (Allstar Games). Superbowl was even crazier believe it or not - We tried to leave downtown Superbowl Saturday at around 1:00am....by the time we got on the train - packed liked sardenes mind you, and made it back to the Fannin South Park and Ride, and got home (southeast houston)...it was 3:30am.
Holloween and Art Car Week also get pretty crowded, but not as good as these big sports events.....with the exception of the Astros season last year....that got crazy downtown also. Saturday nights can get wild also, but again, more tame than these sports crowd parties.