Mulberry Street Pizzeria, founded over 20 years ago by Bronx-born Richie Palmer, is now serving Thousand Oaks in its fifth location. This Friday and Saturday, the business will celebrate their new addition with a grand-opening party from 11:00 A.M. to 11:00 P.M. both days. For the occasion, the restaurant will be giving out free t-shirts and cookbooks, while all pizza orders through April will come with a free house salad. 1655 E. Thousand Oaks Blvd. Thousand Oaks.