This week in Restaurants we have the sixth installment of David “the Hat” Hammonds excellent Beyond the Burrito series. If you haven’t already, you owe it to yourself to check out these deep explorations of the city’s varied regional Mexican cuisines—go here for parts 1, 2, 3 (all pdfs), 4, and 5. I’ve clipped ’em all and stored them on my cookbook shelf next to Bayless and Diana Kennedy. Sadly this is the final chapter in the series, but never fear—our prolific friend, colleague, and bon vivant still has plenty more to say on the subject. Stay tuned.