Italian food seems to prevail on Avenida Hidalgo;  this colorful open-air restaurant at the street’s north end satisfies cravings for arrachera (marinated beef) with rice, beans, and tortillas, generous sizzling fajitas, and standard comfort foods including tacos, burritos, and quesadillas. Fun is the focus, here, with tequila as the main fuel. It’s a happy, friendly place where diners tend to become friends, especially when service is slow and conversation fills the time.