Regarding the rainy season, there are various kinds of fruits that are very popular and delicious during this wet weather. The well-known fruits in this season are jackfruit, guava, sugar apple, and pomelo. The tastes of these fruits are different, ranging from sweetness to sourness. Jackfruit is the biggest sweetest of all fruits. Its meat can be eaten fresh and can be used as the ingredient in many kinds of sweet recipes. Not second to the jackfruit, sugar apple is also very sweet so that many Isan people can eat it along with their sticky rice. In addition to the two sweet fruits, pomelo has mixed tastes between sourness and sweetness. This mixed taste is charming for the consumers. The most well-known pomelo is in Nakhon Pathom, the province in the central region of Thailand, meanwhile the most popular jackfruit is produced in Royong, in the eastern part of the country.