Sunday, April 19, 3 p.m.
Marines’ Memorial Theatre (609 Sutter St.)
Tango meets Baroque! Hear 18th-century Venice blended with 20th-century Buenos Aires in this invigorating cocktail of musical styles featuring soloists from the S.F. Opera Orchestra. $36–$46, 415-392-4400, marinesmemorialtheatre.com