Under—under!—the Fenway Park bleachers, this standard-issue ground-floor bar has a spectacularly unique feature: a floor-to-ceiling picture window that looks out directly onto centerfield (the bar used to be the visiting team’s batting cage). It’s accessible from Lansdowne Street, meaning you don’t have to be in the stadium to get in. Prime tables enjoy a fielder’s-eye view through one-way glass. On evenings when Fenway Park hosts musical events, a seat here gives you a peek at the backstage and the full show for the cost of a burger.