Banana Republic's coming up on its 30th anniversary, and to celebrate the achievement of keeping us in merino crew neck sweaters for three decades, they're releasing their City Insider Guide, a limited-edition Zagat (but not) to NYC along with some shopping freebies. The Guide will be available in BR stores from August 28th to September 7th, but only while supplies last, and is meant to give readers the skinny on the newest NYC restaurants, bars and museums. But our favorite part? The booklet includes information for free iTunes downloads and 20% off Virgin America Airlines flights, along with a bunch of other discounts for cool stuff in the city. We can't imagine what the fashion advice will be (101 Ways to Wear a Cardigan?) but at least we might be able to convince ourselves to take the trip to California this winter.