Deluca’s on Newbury Street is one of those ancient specialty grocery stores that looks like it could be the setting for a holiday movie meet-cute, where the protagonists argue over the last jar of wasabi honey. There’s a decent sandwich counter in the back where you can get quality deli sandwiches for under $10, which makes it one of the more affordable lunch options in a 10-block radius. If you like big, traditional Italian subs, this place is for you.