Business Insider
Every year, Salesforce hosts a huge customer conference called Dreamforce in downtown San Francisco.
With over 170,000 registered attendees this year, Dreamforce is easily one of the biggest tech events in the world.
In fact, it's grown so big that it completely shuts down some parts of downtown San Francisco.
We took a walk around its main venue, Moscone Center, to show you what it looks like during Dreamforce.