Photograph of last year's Elephant Walk by FlavaDave on Flickr If it's March, it must be time for the Ringling Bros. and Barnum & Bailey Circus to come to town. And it must mean it's time for the annual Elephant Walk, too! This year's Elephant Walk will take place will be on Tuesday, March 18 into Wednesday March 19th, at midnight. The circus reaches New York City by way of train, stopping in Queens......