San Francisco has no shortage of pizzerias, so the opening of another one in the Mission District was a bit perplexing to me. Then I heard about the premiss for Mozzeria, a wood-fire Neapolitan pizza restaurant, owned by a deaf couple. Even more heartwarming is that the owners are deaf and they employ several deaf people that work in the restaurant. What wonderful human and community spirit! Melody Stein, the co-owner, is a third generation restauranteur who before opening Mozzeria, also spent several weeks in Italy learning the final art of pizza making.