India, June 28 -- It isn't often one has the chance to simply be, with no agenda, no demands on one's time or presence, no one even asking what you're up to.

In urban-planning jargon, a space where one can unwind in this manner is, of course, called a third place (after home and work). A park or waterfront, a library or even a local cafe can typically serve this function. The idea is that one should be able to walk in alone, unannounced, with no need for small talk, and simply relax from the pressures and demands of the day.

There aren't many spaces like this in urban India. Parks can feel unsafe, especially if one isn't a man. Lounging or "loitering" can invite stares or worse.

Earlier this year, Meghna Chaudhury, 36, decided to do so...