Here Comes the Boom: Go Behind the Scenes at the Rose Bowl Fireworks Show

From: NBC Los Angeles 

By: Jonathan Lloyd  Published: Friday, July 7, 2017

What goes on at the Rose Bowl in Pasadena a day before what’s billed as the West Coast’s largest fireworks show? Take a look. 

AmericaFest will light up the night sky over Pasadena, California, Tuesday night, but a lot goes into make sure every boom, bang and pop goes off without a hitch. Workers prepare the fireworks, including complex patterned displays, a day before the show in the images below.

Source: http://www.nbclosangeles.com/news/local/Behind-the-Scenes-AmericaFest-Rose-Bowl-Fourth-of-July-Fireworks-Show-432448903.html#ixzz4nUAPMvXS