Yep. And it never felt dangerous.
In Houston in the 80s, 90s and into the 00s, we used to have huge festivals, some that would spread over a few parks downtown with several stages for bands and lots of other events. People of all races attended. Beer, wine and mixed drinks were sold and we never had any problems. As you said, there may have been the odd short-lived fistfight between a couple of folks who’d had a beer or two too many, but even that was rare. We never thought about things like shootouts occurring at one of these.
I don’t know the exact year those festivals stopped, but they don’t have them anymore.
Seems like it really ramped up after the 2008 presidential election. Hmm...wonder why?