Paris’s New Concert Hall—Under a Bridge

It’s the newest and coolest addition to the Paris scene: a concert hall under the Alexander III bridge, which you can access by boat or on foot. The space, dubbed Showcase, 200 yards from the Champs-Élysées, opened last month in three beautiful rooms with stone arches registered as city landmarks. It will feature new artists and will also serve food and a “musical brunch” on Sunday. www.showcase.fr