The evening will be hosted by Casamigos Tequila brand ambassador and renowned mixologist Sam Plummer, and as well as the masterclass and tasting, guests will explore the history of tequila and mezcal.
Casamigos Tequila, owned by George Clooney, Rande Gerber and Mike Meldman, brought the brand to the UK in March 2015 and launched it with Selfridges.
This event is part of Harrods’ series of cocktail masterclasses, which are set to run through October.
Other brands taking part in the masterclass series include Ketel One Vodka, which takes place at Harrods on 5 October.
In May Harrods launched Pop-Up Flowers, a campaign which involved a scent-emitting bus stop and interactive flower wall.
In the same month Ketel One created family-inspired supper clubs to mark the family-owned brand's 325 years in business.
Comment below to let us know what you think.
For your daily hit of news from the brand experience community, weekly brand and inspiration updates or your monthly trend download, register and subscribe to Event and our bulletins.