Once a potter's field, reservoir, construction storage space for new subways, site of a huge anti-war rally, and drug/prostitute marketplace, Bryant Park has certainly seen it all. Before its renovation into a more friendly landscape, heroin sales were so brisk that it was nicknamed "Needle Park" -- not to be confused with the one at 72nd Street and Broadway and the setting for the movie "The Panic in Needle Park." Ah, New York City in the 1970s!