[pen] I thought that *all* vodka is made from potatoes. You use grains, you get whisk(e)y. You use grapes you get brandy. You use spuds you get vodka. You use old tea bags, banana peels or beetroot*, you get what you deserve.
* - As per a bloke on the same corridor in Waveny Terrace as me in my 2nd year at UEA. If it stopped moving, he fermented it and drank the results. Heart of gold. Nerves of steel. Bowels of water.
Not much you can't make booze from if you try hard enough. Elderflower champagne? Actually rather nice if you can do it without exploding bottles everywhere
My first taste of poteen was during the beginning of my second career (in comms) sitting at my desk, offered by my boss. Sadly all I could smell were rotting potato peelings, an odour I'd had a professional interest in since my first career as a lab technician, analysing waste water from veg processing plants. I guess if you're desperate for a drink then it'll do the job. or you could put it in tea or coffee.
Strange idea of your PR boss coming around with something a) homebrewed b) alcoholic c) of uncertain content and expecting you to drink it - was he an Irishman trying to pick you up?