The show is to take place on Saturday 13 and Sunday 14 October – the end of London Cocktail Week.
The show includes a tropical food market and a boutique event for smaller rum and cachaça brands as well as live music and a ‘carnival atmosphere’.
RumFest exhibitors include Appleton, Bacardi, Botran and El Dorado.
2012 marks the sixth year of the show and weekend tickets cost £40. For more information visit rumfest.co.uk.