You don't have enough space or enough security or enough parking to accommodate the crowds you are trying to attract. If you absolutely must have gigantic outdoor concerts that attract thousands and thousands of people, kindly prevent them from parking in the lot that is supposedly for the grocery store. Oh, and you might also want to inform those same people that it's not a smart idea to go down the ramp to said parking lot in the wrong lane at 50 mph...and that maybe they shouldn't blow their lids when those of us who have waited in the regular lane for 30 minutes don't feel like letting them over.
Bottom line is that the management of these events has sucked from Day 1. Tower Management doesn't give a **** about how these events impact the people who actually LIVE around here and have to get around and live our lives - believe it or not, there is life outside of hipsterville. If they even made the slightest effort, I might understand, but they don't give a crap and they make that obvious. It's sad because I really love most of what's gone on down there, but when stuff like this happens it makes me want to take my dining-out and shopping business elsewhere.
Although I guess the upside of today's events is that no one got shot.