Chai has been growing in popularity in San Francisco and nearby Silicon Valley, with coffee shops large and small adding it to menus. Photo: Ramesh Pathania/Mint San Francisco: In a Silicon Valley ...

San Francisco: In a Silicon Valley culture known for brilliant ideas boiling up in coffee shops, Gaurav Chawla is pouring his heart into chai. Chawla was on a break from his job as an engineering ...

In a Silicon Valley culture known for brilliant ideas boiling up in coffee shops, Gaurav Chawla is pouring his heart into chai. Chawla was on a break from his job as an engineering manager at San ...

In a Silicon Valley culture known for brilliant ideas boiling up in coffee shops, Gaurav Chawla is pouring his heart into chai. Chawla was on a break from his job as an engineering manager at San ...

SAN FRANCISCO (AFP) -- In a Silicon Valley culture known for brilliant ideas boiling up in coffee shops, Gaurav Chawla is pouring his heart into chai. Chawla was on a break from his job as an ...