I am coming in to Boston briefly at Boston South (main) train station and will be going (probably walking, maybe MTA or taxi) up to the statehouse (capitol) at Beacon & Park and then back. I need to grab a bite to eat, someplace really quick but still tasty--maybe even take out and walk with the food? I prefer ethnic--Asian, Latin, mideastern, eastern European, something like that--or some kind of New England food but would also have whatever. Nothing super expensive or super greasy. Even good baked goods or ice cream, maybe. Any ideas? Thanks!