The Uptake VIP tech event on 28 June will be >=90% male

Created by peter_hurford on 2017-06-27; known on 2017-06-28; judged right by peter_hurford on 2017-06-28.

• peter_hurford estimated 70% on 2017-06-27
• peter_hurford   judged this prediction right on 2017-06-28.