Would definately be cool to see...
Intel -2015
https://www.youtube.com/watch?v=aOd4-T_p5fA(look closely, there's a scene from the Sydney display)
Intel - 2018
https://www.youtube.com/watch?v=xwQ31-vSgfs (2000 Drones)
Late edit: Wonder is what kind of wind these could fly in? ... would be a shame to cancel any event due to "light winds"