There are some New York restaurants that you can mention in any social setting and someone will invariably nod and intone, sagely, “Oh, yes, I go there all the time.” Somewhat remarkably for a vegan Ethiopian spot—in Bushwick, no less—Bunna Café is one of them. What’s more, Bunna is well, and rightly, loved. It’s one of those vegan restaurants where the absence of meat and dairy isn’t obvious while you’re there, but when you venture out the door your step has a new spring in it.