A few pointers:
Be very aware that accompanying the homos may be “purple shirts”, thugs from SEIU, Occupy agitators, and even professional video production teams, as were sometimes used during Occupy events.
If they cannot stimulate someone to fight them (an ambush), they will likely fake an event, as an example an Occupier who put his leg underneath a police motorcycle, then pretended that the officer had run his leg over, leaving him in agonizing pain.
They may bring in fakes to pretend to be conservatives and do obnoxious things. Really, there is no limit to the depths they are willing to descend. They will engage in criminal behavior if they think they can get away with it.
So if at all possible, if you identify such people, take their pictures. If they are setting up a fake incident, photograph it from another angle which will show it is fake.
And be sure to post someone in the parking lot against vehicle vandalism, one of their favorite antics.
BUMP AND PAY ATTN.
First find out what the media plans to cover and how, then be ready for THAT.