Any excuse for booze.
Old school margaritas: lime juice, sugar, blanco tequila, orange liqueur and coarse sea salt.
Ceviche will be on the table, too. Fresh fish, kissed by lime, cilantro, whatever, is good. My Korean fishmonger will give me whatever is freshest.
Beans and pork to finish the meal (Yucatecan style, cribbed from Rick Bayless).
Anybody else doing a cinco de mayo meal? I did a search but came up empty.