Rider is a new restaurant from chef Patrick Connolly in Williamsburg, Brooklyn performance space National Sawdust. Chef Connoly won a James Beard Award while at Radius in Boston before decamping for Bobo here in New York City several years ago. The restaurant is named after the hospitality contract musicians have with performance venues that covers food and beverage. Roughly 65 seats are divided between two floors, with a marble bar downstairs, a wall of windows above, and a bench made of timber salvaged from the building’s former life as an actual sawdust factory. This restaurant is the sharing, small plates..