I'm hearing possibly Monterrey Security or another contracted security service working Lollapalooza gates this morning. Mention of "Ambassador Entrance" and "Polk & Michigan" wheelchair entrance. TGID: 23 so far in use...RID's 1100 series.
In addition, CPD Citywide 6 is going to be the primary frequency used. Previous years a private EMS provider had the primary response with CFD as the back up.