Just added to the 2018 calendar:

Chicago Steampunk Expo
facebook.com/events/2058881814377455
September 27 - 29 2018
Rosemont, Illinois
USA

Steampunk Safari 2018
facebook.com/events/1007889922725864
September 29 2018
Milwaukee, Wisconsin
USA

Steampunk Amore Presents A Halloween Special! 
facebook.com/events/197899037486716
October 6 - 7 2018
Burton, Michigan
USA

Death Becomes Her - A Victorian Halloween Mourning Tea
facebook.com/events/291006368097871
October 20 2018
Monroe, Michigan
USA

2nd Annual Steampunk St. Louis Halloween Party at Hotel Eville
facebook.com/events/292124711327600
October 20 2018
Edwardsville, Illinois
USA