Holiday Big Band Bash is an annual event that combines of a live performance and big band holiday ball. Guests will enjoy a festive evening while dancing to the Mood Swing Orchestra at the opulent and historic Great American Music Hall in San Francisco. Holiday Big Band Bash has occurred for the past two years, with each year becoming bigger and better, as audiences have discovered this one-of-a-kind throwback to variety shows and jazz clubs from an era gone by.