India, Sept. 17 -- Mama ka Dhaba, Yash Guest House, Maa Sharda Tour & Travels. this land is full of eateries, lodges and travel agency kiosks. Every day, thousands of travellers pass through Sarai Kale Khan. The congested central Delhi locality has a bus terminus, a railway station, and a metro station. This week, Sarai Kale Khan will witness the inaugural of the ambitiously named Rapid Rail Transit Station (RRTS). It is expected to become the national capital's first "multimodal interchange hub," delivering connectivity to travellers across seven public transport modes. The huge station will have 14 lifts and 18 escalators.

But Sarai Kale Khan is more than just a travellers' halt. Even though its name has the word sarai, meaning inn, wh...