Stargate fans will converge on the Windy City this weekend for a Stargate convention – Aug. 19-21 at the Westin O’Hare – featuring cast from Stargate Universe, Stargate Atlantis and Stargate SG-1. The convention will feature photo and autograph opportunities, as well as an acting workshop with Alexis Cruz and a breakfast with Ben Browder. There will also be a karaoke party on Friday night.

Cast members appearing at the Stargate convention include:

Alexis Cruz (Skaara/Korel; SG-1)
Gary Jones (Walter Harriman; Universe, Atlantis, SG-1)
Alex Zahara (multiple roles; SG-1)
Dan Payne (Lt. Reed; Atlantis, SG-1)
Ben Browder (Lt. Col. Cameron Mitchell; SG-1)
Kavan Smith (Major Evan Lorne; Atlantis)
Christopher Judge (Teal’c; Atlantis, SG-1)
Paul McGillion (Dr. Carson Beckett; Atlantis)
Joe Flanigan (John Sheppard; Atlantis)
J.R. Bourne (Martouf, Lantash; SG-1)
David Hewlett (Dr. Rodney McKay; Universe, Atlantis, SG-1)
David DeLuise (Pete Shanahan; SG-1)

Before you go to the convention, check out the screen-used Stargate Universe props (including a Lucian Launcher) and wardrobe items (including alien suits and uniforms) at VIP Fan Auctions today.