The San Francisco burger joint chain, Super Duper, is coming to Mill Valley hopefully by the Fall. It is going to take over the space that was the Jack-N-the-Box on Miller that I often miss. Started by the owner of Pasta Pomodoro, they will serve fast food style burgers, fries and shakes with high quality ingredients like Niman Ranch beef and organic Straus cream from Petaluma. They currently have 2 locations on Market Street, one in the Castro and one in downtown. Ironically, Pearl’s Deluxe Burger of Mill Valley is supposedly opening a new store on Market. War of the burger joints? What’s your vote?