Halsa occupies the ground floor of the One Mado building, a bright, spa-like room that matches its Swedish name, which translates to health. Chef Nicolas Bour builds the menu around a vegetable-forward, polished-casual format of salads, sandwiches and build-your-own bowls, backed by organic seasonal juices and a full bar. It reads more like a wellness cafe than a traditional restaurant, and serves breakfast through dinner.