In April, Thais celebrate one of the most important festivals of the year: Songkran — also known as the water festival. This celebration of Thai New Year is a big wet and wild party, with buckets of water being thrown, water guns being blasted, and everyone in the streets ending up drenched. Songkran rules It may seem like unrestricted mayhem, but there is etiquette to be observed. Monks and pregnant women are not considered valid targets. You do not splash…