Hunkered-down tech workers built a virtual Silicon Valley, with dozens of offices like Salesforce and Uber and inside jokes like a 'secret tunnel for Jack Dorsey' that connects Twitter and Square

· A venture capitalist built a virtual layout of Silicon Valley using the web design tool Figma.
· She shared it with other tech workers in the region, who built scores of digital offices, bars, and other symbols as the San Francisco Bay Area continues to shelter in place.
· The result is a digital Silicon Valley rife with...