When Swedish tennis champ Stefan Edberg was in Mumbai last month, he signed up for a walking tour of the city with his wife. While they visited the Gateway of India, CSMT and Crawford Market among other popular tourist destinations, what was also part of their itinerary was the Sassoon Docks. One of the largest fishing markets in Mumbai, which dons a quiet, sleepy vibe after the early-morning hullabaloo of selling fresh catch from the sea, it was as unknown to most Mumbaikars as it was to a first-time visitor to the city.