The Kraken's Living Relic: Terrarium Masterclass

Legend tells of a merchant ship carrying Caribbean spiced rum and exotic botanicals dragged beneath the waves by the mighty Kraken. Only a handful of barrels were ever recovered, stained black by the beast's ink. Most were empty… except one. Inside, rare mosses and mysterious flora had transformed the barrel into a thriving miniature world—a living relic said to have been touched by the Kraken itself.

Inspired by this legend, Rhum Tavern and Kraken Black Spiced Rum invite you to create your own living relic.

Join us for an immersive Terrarium Masterclass where you'll build a beautiful self-sustaining ecosystem inside an authentic Kraken Rum bottle while enjoying two signature Kraken cocktails in London's most atmospheric pirate tavern, just moments from Oxford Circus.

Perfect for date nights, friends, solo adventurers and anyone looking for a unique creative experience in London.

• 60–90 minute guided masterclass

• Premium plants, mosses, stones and terrarium materials

• Professional tools and expert guidance

No experience is needed. We'll guide you through every step, from building your miniature ecosystem to caring for it at home.

Every terrarium is completely unique, making it the perfect keepsake or gift.