Money Tree, Virginian, and Riverboat were either closed or were converted into residential units. Because of its location, Reno has traditionally drawn the majority of its California tourists and gamblers from the San Francisco Bay Area and Sacramento while Las Vegas has historically served more tourists from Southern California and the Phoenix area. Several local large hotel casinos have shown significant growth and have moved gaming further away from the downtown core. These larger hotel casinos are the Atlantis, the Peppermill and the Grand Sierra Resort. The Peppermill was chosen as the most outstanding Reno gaming/hotel property by Casino Player and Nevada magazines. In 2005, the Peppermill Reno began a $300 million Tuscan-themed expansion. Reno holds several events throughout the year to draw tourists to the area. They include Hot August Nights (a classic car convention), Street Vibrations (a motorcycle fan gathering and rally), The Great Reno Balloon Race, a Cinco de Mayo celebration, bowling tournaments (held in the National Bowling Stadium), and the Reno Air Races. Several large commercial developments were constructed during the mid-2000s boom, such as The Summit in 2007 and Legends at Sparks Marina in 2008. Reno is the location of the corporate headquarters for several companies, including Braeburn Capital, Hamilton, Server Technology, EE Technologies, Caesars Entertainment, and Port of Subs. Companies based in the Reno metropolitan area include Sierra Nevada Corporation and U.S. Ordnance. International Game Technology, Bally Technologies and GameTech have a development and manufacturing presence. Since the turn of the 21st century, greater Reno saw an influx of technology companies entering the area, following major initiatives and investments by investors from Seattle & the Bay Area. The first one in 1999 was Amazon.com in Fernley. After the Great Recession, the state placed an increased focus on economic development. Thousands of new jobs were created. The Tesla Gigafactory at the Tahoe Reno Industrial Center is the largest building in the world, purportedly covering 5.8 million square feet. The arrival of several data centers at the Tahoe Reno Industrial Center is further diversifying a region that was best known for distribution and logistics outside gaming and tourism. Switch's new SuperNAP campus at the Tahoe Reno Industrial Center is shaping up to be the largest data center in the world once completed. Apple is expanding its data center at the adjacent Reno Technology Park and recently built a warehouse on land in downtown Reno. Rackspace is