San Francisco Unified School District (SFUSD) is turning the old saying “there’s no free lunch” on its head.  As a result of activist principals, parents and students, and with support from federally-mandated programs, SFUSD now serves some of the healthiest, freshest, tastiest and perhaps happiest meals in town, at low- and sometimes, no-cost.  SFUSD provides meals to students at 34 preschools, 102 elementary, middle, and high schools, eight county/court schools and nine charter schools.