We currently have two SIGs running: Arduino and Reprap. We have them both meeting on the one night, the repraps are out the back and the Arduinos and related microsystems out the front.
This hack night is NOT be a talk fest. Participants take an active part hacking their Arduinos or working on Reprap stuff either alone, working with someone else, or demoing something to the group.
Our main group projects are for exhibiting at the Gold Coast show in August - but this doesn't preclude people from coming and doing other things - everyone is equally accessible no matter what they are working on.
The SIG meeting is free for TechSpace members and first-time visitors, or $10 for others. You can join the TechSpace on the night. Please see the info at the bottom of the "Membership" Web page (http://gctechspace.org/membership/) for making (one-off) payments.