https://www.cnbc.com/2018/07/03/drones-replace-july-4th-fireworks-western-towns-worried-about-wildfire.html

SAN FRANCISCO — Get in the car, kids. It's time to see the Fourth of July drone show.

Towns in California, Colorado and Arizona — facing another season of drought and wildfire — are turning to drone shows as a less dangerous alternative to organized fireworks, encouraged by the development of jaw-dropping, choreographed shows like the one Intel prepared for the Winter Olympics broadcast.