GeekFactz on Twitter: "In numerous interviews and videos of the interior of the Valve offices, Gabe has stated that the giant valve in the reception of the building will awaken thousands of
A Look Inside Valve and a Tour of Their Offices – TouchArcade
Valve Headquarters | SBID Awards
In Valve office | Sergiy Galyonkin | Flickr
The Valve Offices | Office Snapshots
Valve: How going boss-free empowered the games-maker - BBC News
A View From The Valve Office : r/Steam
Valve leases nine floors in planned skyscraper, more than doubling its headquarters size – GeekWire