A call to Suba reveals that February 28 will be its last night of business. Make those good-bye reservations now before it becomes a sceney taqueria. Meanwhile, over at sister restaurant Boqueria, Jeff Diesel’s chalkboard (no stranger to Grub Street) recently went missing. Maybe a dog ran off with it? He’s using Suba’s for the moment. Anyone with information leading to the culprit presumably gets an off-the-menu beer sangria on him.