I'm heading over there. They've extended bar close to 4am for the 4 days the convention is in town. They didn't report on it much but the other day Rage Against The Machine called local radio stations and had them announce they were having a free concert on the lawn of the state capital (about a mile from where the convention is being held). As one might imagine it didn't happen and the police busted some heads.
Here's the billboard that's on the highway just after you leave the airport here.