The first Smashburger in Silicon Valley just opened up at the San Jose Market Center! The gourmet burger joint competes with other restaurants like The Counter and Five Guys. They differentiate themselves with creative toppings, Haagen-Dasz milkshakes, and craft beer. Based on Yelp, the chain is highly reviewed and I'm sure a lot of people will be happy to have one of these in the South Bay.
Eventually they plan to open a total of five stores in San Jose, and 10 more in the greater Silicon Valley area.