This is a round-up of our favorite links this week curated by the Untapped Cities’ staff includes a bonus treehouse which comes with the sale of an Upper East Side home and the fastest growing group in Paris: the female millenial.

NEW YORK

An article exploring why New York City’s data law is worth caring about. [Atlantic Cities]

The tale of a traveler who stumbled upon King Zong’s Long Island Estate. [Scouting New York]

A home on the Upper East Side comes with a big bonus: a treehouse. [New York Post]

PARIS

Meet the fastest growing population of Parisians: the female millenial. [Forbes]

GLOBAL

Want to show people the benefits of mass transit? Build a pretend train station. [Atlantic Cities]