The world is chock full of hidden attractions, cool sights and unusual things, and if you know where to look, you'll find some of those wondrous discoveries in New York City. On this week's Cityscape, we'll pay a visit to a venue in the Nolita neighborhood of Manhattan that takes a page from ancient European catacombs. We'll also visit a cabinet of curiosities on Manhattan's Lower East Side. Obscura Antiques and Oddities at 207 Avenue A sells a wide variety of weird wares.