On Wednesday, June 25th, Intrigue Cafe kicks off its Summer Swing nights with live big band music and a dance floor on the terrace. Choose to dine at one of the outdoor tables, do drinks and apps on the lower level or chill on the cushioned steps (Wednesdays through August 27; 6–10 PM; free; 617-856-7744). Summer Swing is part of the Boston Harbor Hotel's Summer in the City series that includes Summer Soul, Blues Barge and Movies by Moonlight; see more details.