Pacific Heights finally gets its pizza fix - Pizzeria Delfina opens on Fillmore and California today.  We couldn't help but stop in yesterday to see how things were coming along.  Chef-proprietor Craig Stoll was busy at work, overseeing the final training of his chefs and waiters for yesterday's friends and family tasting.  The Pac Heights restaurant features a beautiful Faema 61 espresso machine, 6 flavors of gelati made daily and Vino alla Spina (wine on tap!).  Stoll says other differences from the 18th street location are a more fleshed out Piatti (with more pastas) and Gelato in Brioche, which sounds too good to be true.  Check out the pictures of the preparations below.