WDNA 88.9FM  presents its Miami downtown jazz festival with performances by the Miami Arts Charter School Jazz Band, the Sammy Figueroa Sextet, the Brenda Alford Quintet and more. Noon-8 p.m. Stephen P. Clark Center, Government Center State, 111 NW First St., Miami. Details: www.miamidowntownjazzfestival.com.