Prof. Swaminathan of Sudharsan Institute- he provided us with valuable suggestions and info about the places around Pudukottai, and he gave us a warm welcome at his Institute. We couldn't have done it without his tips.
Dr. Kalaikovan of Trichy- for his enthusiastic welcome at his home (when we all descended there), his patient answering of all the questions we bombarded him with (G, you would have enjoyed this)- and for the delicious dinner.:-)
About the Travelogue- I'm sending the next instalment with this. People, please do tell me if you can access it and read it.