A tiki bar is a type of informal Polynesian-themed drinking establishment that serves exotic and often fruity cocktails in tropical settings. The term originated from Tahiti, where it referred to an outdoor gathering place for men. In the United States, the first tiki bars emerged in California during the 1930s and quickly became popular among American servicemen stationed in the Pacific region after World War II. These establishments featured thatched roofs, bamboo decorations, and servers dressed as Polynesian natives, creating an immersive experience for patrons. Today, tiki bars continue to be a popular destination for those seeking a fun and unique atmosphere, often featuring live music or entertainment along with their signature cocktails.