Sunday afternoon at Battery Park Book Exchange is a solid way to ease into the week. The champagne bar upstairs has that cozy, low-key vibe that works well for a 3pm start time. The focus here is clearly on the wine and champagne selection, so skip the beer run and settle into one of the leather chairs with a proper glass. The place runs live music Thursday through Sunday in the Grove Arcade space, and it's first come first seated, so showing up early helps if you want a couch spot on the second floor.