ConTemporal, a first-year steampunk and scifi convention, was this weekend. From the ConTemporal website:
The convention itself takes place in “Port Raleigh”, an aether and nautical port that is constantly travelling through space/time and is only able to stabilize its location for short periods of time. Each year, attendees will follow the crew of the ship ConTemporal and their adventures through time and space searching for the technology — or artifacts — they need to permanently stabilize the port. Their travels and the port’s temporary stabilizations will continuously influence décor and technology so look for the con to grow and change over the years.