INIGO MONTOYA RETURNS: Whether you know him as the sword-weilding vengeful son from “The Princess Bride” or you avidly watched him on “Criminal Minds,” Mandy Patinkin is ready to entertain you with an evening of songs, and we’re sure he’ll tell a few stories along the way. 8 p.m.
ART AFFICINADO: Art, junk, junk food, more art. Peruse everything the 45th Annual Key Biscayne Art Festival has to offer. Just be sure to save space for the elephant ears and cheese on a stick. 10 a.m. to 5 p.m.
KEEP THE FASHION COMING: Add a touch of culture to your wardrobe as Italy, Ecuador and Venezuela represent at tonight’s Miami Fashion Week. If you thought that whole man-made global island recreation in Dubai was impressive, stick around for the following show to see what those Dubains do with their clothes. 7 p.m.