 Protesters at the demonstration wore masks , and said they were attempting to inform the public about what they believed to be " restrictions of free speech and <unk> through pyramid schemes " by the Church of Scientology . They asserted they were not protesting the doctrine of Scientology , but rather alleged actions of individual Scientologists . One protester stated that he had created a Facebook group to organize the protest , explaining " It started online with a group called Anonymous ... They got upset with Scientology because the church hides important documents that are supposed to be released to the public . " 
