Actually, this tour is available most of the year and is just that, a tour. In fact it is a tour around the smallest craft distillery I have every visited. Starting with a G&T of your choosing and ending with samples of the 3 top gins from this small team we were given an enthusiastic and informative talk on the history of gin in general, London Dry in particular and this fairly recently established gin specifically. You can also buy the gins in full-sized or miniature bottles - or simply go to the bar and drink them!
If you're a gin lover and have the hour to spend, this is a very interesting way of spending it! And the gin is not half bad either!