Monitor DPS especially if they threaten to shut down freeways. Phoenix PD was on an encrypted talkgroup last time, and might be the same this time. Monitor RWC G Deck and L deck if they planned ahead for interop activities. If fire is staging for the event, check the Fire Cad page to see channel assignment. They usually stage on K2 unless there is and interop channel planned. Medical calls will be on normal K Decks unless they have an interop channel ready. Tempe will either be on normal dispatch channels, one of their event channels or interop if they are allocating officers to control.