Cajun shrimp po’boyDairy Joy, 331 North Ave, WestonThe traditional summertime menu here features such staples as hamburgers, ice cream, fried clams, and lobster rolls. But this summer, the folks at Dairy Joy decided to get a little experimental and threw together Cajun seasoning and breaded baby shrimp; thus, the Cajun Shrimp Po’ boy was born. Three weeks after the debut of the $10 sandwich, it’s extremely popular and “nice and spicy,” says chef Trey