The San Antonio Parks Foundation will host its 41st annual Jazz’SALive festival this weekend in Civic Park at Hemisfair. Promoted as “one of the largest free jazz festivals in the country,” this year’s event will feature sets from Grammy-nominated pianist Patrice Rushen, the Lao Tizer Band, Elliott Yamin, Eric Marienthal, Chieli Minucci and more. Performances will take place from 4-11 p.m.