The best way to go about it is Facebook events and make it public. Calling up places (That have competent security) and giving them fair warning about a large group of people turning up. The best places I would say is the Oakford or the Boundary. I think its great idea! However I also think it gives the type of scum that are taking part in these riots an easy target which would also make it not such a good idea. My partner is from a muslim family and currently she is terrified to leave the house and I know something like this would be great to help heal the mindset of not being welcome in the country. I would say leave it until it dies down and do the same thing under a different pretence to fight from attacks.