THE SCENE “Hidden gem” is one of the most cliché phrases in a food writer’s tattered toolkit, but in S. Maranto’s case, it is literally true. The bright little bistro, a modern spin on a classic Italian American joint, is downright difficult to find in the sprawling Scottsdale 101 shopping plaza at Mayo Boulevard and the 101 – technically in Phoenix, though it’s literal steps from Scottsdale city limits. It’s smack-dab in a sea of...