You probably remember Tathagata from my last trip to India when he taught me about the blue gin turning into pink. I had to meet him and pick up something new. I asked him to make an Old Fashioned for me.

Whaat I found out is that he makes his own bitters. It is a fairly interesting process he follows. I also learnt from him a lot more about Angostura bitters. I did not know that it is manufactured in Trinidad and Tobago. (Later found out that it actually originated from Venezuela). I also found out from Wikipedia that there is only one person who knows the whole recipe of Angostura bitters (passed down from family member to family member)!