Below is a map of the New haven green area.
The New Haven Green is bounded by Elm Street on the North, Chapel Street on the South, College Street on the West and State Street on the East. It is divided by Temple Street (Noryh to South in the middle). That area is just to the west of the map you posted. Sally’s Pizza (the single greatest pizza parlor in human history run by the sainted Consiglio family and which served Ronaldus Maximus when he visited New Haven) is not noted on your map but is located on the north side of Wooster Street, just east of Olive Street. Say hello to Flo Consiglio (Sal’s widow). Stay away from pepe’s on Wooster Street or the Spot because the Pepes who own both were Clinton partisans.