Songkran Days starts today in Thailand! This is celebrated as the traditional New Year's Day from 13 to 15 April. It coincides with the New Year of many calendars of South and Southeast Asia.
The most obvious celebration of Songkran is the throwing of water. Thais roam the streets with containers of water or water guns (sometimes mixed with mentholated talc), or post themselves at the side of roads with a garden hose and drench each other and passersby. This, however, was not always the main activity of this festival. Songkran was traditionally a time to visit and pay respects to elders, including family members, friends, neighbors, and monks.
The throwing of water originated as a way to pay respect to people, by capturing the water after it had been poured over the Buddhas for cleansing and then using this "blessed" water to give good fortune to elders and family by gently pouring it on the shoulder. Among young people the holiday evolved to include dousing strangers with water to relieve the heat, since April is the hottest month in Thailand (temperatures can rise to over 40°C on some days). This has further evolved into water fights and splashing water over people riding in vehicles.
The water is meant as a symbol of washing all of the bad away and is sometimes filled with fragrant herbs when celebrated in the traditional manner.
Songkran is also celebrated in many places with a pageant in which young women demonstrate their beauty and unique talents, as judged by the audience. The level of financial support usually determines the winner, since, to show your support you must purchase necklaces which you place on your chosen girl.