The masterminds at Merchant House are hosting a gin masterclass that'll teach you all about this top tipple. Sip on a refreshing G&T as you learn about the history of gin, from its early origins right through to its growing popularity today. You'll also get to try four different tasters of the tipple. Now that's the spirit. Bottoms up. Over 18s only. Valid ID required. Runtime: between 1 hour and 1 hour 30 minutes.