On July 4, 2015 in Cheyenne, Wyoming, there is a scheduled Sons of Silence (SOS) party (meeting). The meeting is scheduled to host approximately 700 members (reported by SOS member who filed for the permit). SOS Chapter presidents have attended in past years. SOS members are expected to be travelling to Wyoming on July 3, 2015 and leaving July 5, 2015. This may be for the the stand up of a chapter/patch over/SOS claim over Wyoming. If you have any information, please forward that to Analyst Sandra Erickson at sandra.erickson@wyo.gov.