If you enjoy session beers – crisp brews with lower alcohol content usually released during the summer – you may have wondered why cocktails don’t follow a similar lead. The Whistler might be starting a new trend with their first session cocktail. The Twin Engine is a concoction designed for sustained al fresco drinking during hot summer nights. It is an Americano-style cocktail made with Cynar and Cocchi Americano Rosa. It is not being served on the bar’s back patio for $8.