Saturday, April 24 - Johnny Nocturne Band is playing at the Metronome Ballroom in San Francisco, CA: 8pm - Beginning ECS lesson 9-12pm - Swing Dance Party Beginning and Intermediate Dance Contest! Audience Judged. Prizes for the top couple in each category!! Lesson and Party $16 Party only $12 They play some fast music. They play some slow music. They swing. They sing. It's all good.