The finest ways to experience India are probably through its cuisine. When Eric Garcetti, the US ambassador to India, had some Maharashtrian cuisine, it went viral on social media. Mr. Garcetti sampled Kokum ka sherbet, vada pav, sago, bharli vangi, and saoji mutton among other foods. He then tried the well-known Marathi food, vada pav, which he compared to a …