The proper response here is an unannounced “Flash Mob” protest for about fifteen minutes, then disperse about the time the cops show up.
Repeat at random intervals and locations.
The other step is for a few dozen people around the country/world to burn, piss on, shred, and otherwise mangle the Quoran at random locations.
Make it a daily occurrence and “LE” will be powerless to prosecute, the Muzzy Zealots will be frustrated too.
Go for it. Private planning is your friend.
That may be the only thing that will work. Get there, do your protest, do a fast getaway. Have some friends in cars stationed along your departure route in case people try to chase you with the purpose of doing violence.
Use Amazon Mturk, Fiverr and other crowd-sourcing websites to bring in a wide array of people.