One of the perks of South Florida is that there's no need to wait for an anniversary celebration to enjoy a fiesta of fabulous food and culture. At Cancun Grill, a Cinco de Mayo party rocked Miami Lakes with the salsa rhythms of Carlos Oliva y Los Sobrinos del Juez (yes, that's a Cuban dance band in a Mexican restaurant, very Miami). But if you missed it, don't fret. At the spectacularly renovated 11-year-old Cancun, the dining experience is perennially festive.