Multi-arts day camp in renaissance music and social history. Instrumental instruction in recorder, harpsichord or strings, music theory, singing, instrumental ensemble, puppet-building, renaissance cooking and games. Located at the Crowden School at Rose and Sacramento streets. Sponsored by the San Francisco Early Music Society. Low student to faculty ratio (maximum 7:1) and is in its 10th year. August 2-6; hours 9-3; extended day on Friday with performance for families and renaissance celebration....