Lobster ReubenBrodie’s Seaport, 215 Derby St., SalemOne fateful day, chef Mike Pistorio’s father asked him if he had ever considered tossing coleslaw on a fish sandwich. That was the origin of the Lobster Reuben, a $21 sandwich packed with lobster tossed in house-made thousand island dressing, slathered in slaw, and griddled with Swiss cheese on sourdough bread.www.brodiesseaport.com.