This green papaya salad is a great warm-weather dish with its crunchy, cool papaya, plenty of fresh herbs, shrimp, and pork. In fact, the first time I had this dish was at a quiet, riverside hut with my cousin in Vietnam. We were at a daytime retreat center just about a half hour outside of the city. Each hut came with a beautiful view, a table, chairs, and the best part, hammocks! They had a …