My friends, Dee & Ricky, recently opened up their own restaurant at the ripe age of 24 in the Clinton Hill neighborhood. I stop in here every now and then for the roti. Also, there's a really cool (Nigeria-owned) sandwich & smoothie spot next door that is not pictured.
Taco Chulo is a great Mexican restaurant that has a good selection of tacos and burritos and of course has interesting blends of margaritas. I probably eat here at least once every other week.
The oldest still-operating restaurant in New York City, still in the family of the original founders. At Christmastime, it's decorated to the nines. Go with a big group: portions are large and the wine flows liberally. Look for the little buttons on the walls: in the old days, the mafia would hang out in the back room, and if diners saw the cops come in, they'd press the buttons so the mafia guys could run out the back.
The Ear Bar has been in New York longer than any of us. In a city of vacuous fleeting trendy bars the Ear Bar (which is really called the Ear Inn but I've never called it that) is the real deal.