Rum part of this blending process, light rums may be filtered to remove any colour gained during ageing. For darker rums, caramel may be added to adjust the colour of the final product. Artificial ageing attempts to match the molecular composition of aged rum using heat and light. Besides rum punches, cocktails such as the Cuba libre and daiquiri have well-known stories of their invention in the Caribbean. Tiki culture in the U.S. helped expand rum's horizons with inventions such as the mai tai and zombie. Other well-known cocktails containing rum include the piña colada, a drink made popular in America
Ita Mai Tai to a hotspot in the South Pacific, but attributing Ita Mai Tai to such a hotspot is difficult as Ita Mai Tai appears to be too old in comparison to the other Magellan Seamounts to be a product of the same hotspot. The Rarotonga hotspot, Samoa hotspot and Society hotspot appear to coincide with the reconstructed location of the Magellan Seamounts hotspot; one of these may have formed the Magellan Seamounts. Ita Mai Tai has a flat summit with a surface area of , and a slope break at about depth. Unconsolidated sediments cover the summit platform. There is evidence