Who is this person?

The first person to identify the pixellated personage below will win a virtual doughnut. Bonus sprinkles will be provided if anyone can identify the other people, the event, the location and the year. Picture courtesy of Donnia Tabor-Hanson (CADMama), from this thread in the AUGI Coffee Without CAD forum. I encourage you to read that thread and see if you can contribute to the idea it is promoting, but not until you’ve had a guess here! Readers of that thread and the people appearing in the photo should recuse themselves. Over to you! Edit: lots of right answers (which I’ve …