Theatre Flamenco of San Francisco, one of the longest, continually running flamenco performance groups outside of Spain and one of the oldest and most enduring dance organizations in San Francisco, presents its 16th Annual Showcase.  Featuring a cast of 40 professional and student dancers, performances will highlight any array of “palos” forms, each with its own rhythm, mood, and structure, with live music performed by guitarist Jesse Torre and cantaor (flamenco singer) Azriel “El Moreno.”