Membership Attending membership: US$85 Register online on our Membership page. Hotel DoubleTree Seattle Airport Reservation link for Smofcon Room rate: $129 hotel site What’s Where Program rooms (Cascade 9/10, Cascade 7, Cascade 8) are on the second floor of the Tower. The hospitality suite is the Presudebtial Suite, room 1370, on the Penthouse level of the… Continue reading A Gathering of Convention Organizers