This week sees Smuin Ballet’s world premiere of an Elvis-inspired piece; Pulitzer-winning author Nicholas Kristof at Kepler’s Books; a new puppet musical at Stanford Theater Laboratory; Frost Music & Arts Festival with headliner Blxst. Plus, indie rockers SUSTO at The Guild; salsa with Cien Mil Mangos; and local authors Jorge Argueta and Elizabeth Gomez’s new bilingual children’s book.