We all know how raucous it gets at TPC Scottsdale’s 16th hole during the week of the Waste Management Phoenix Open.

But some of us may forget the work that goes into setting up that atmosphere. Luckily, a recent time-lapse video showed just that, and in less than 20 seconds, you can see the process of getting the grandstands erected at 16 and how cool the transformation is.

The tournament starts Thursday. Let the fun begin.