Our first visit to the annual event in the rain-spattered courtyard of the Royal Victoria Patriotic Building - a suitably spooky Victorian Gothic pile formerly used as an orphanage and military hospital. Now the home of Le Gothique restaurant and some nice-looking flats.
The 15-minute walk from Clapham Junction was rewarded with:
Dark Star American Pale Ale 4.7% - a hip and hoppy happy glass from Horsham. (I've enjoyed many superb pints at their excellent Evening Star pub near Brighton railway station with my mate Paul.)
Dark Star Green Hopped IPA 6.5 % - strong as Superman and available just as rarely. Distinguished by a combination of Simcoe and green Target hops. Wouldn't recognise either of them but they make an outstandingly tangy ale.
Shepherd Neame Spooks 4.7% - a nothing-special one-off. Never been one of my favourite brewers. All tastes a bit ordinary.
Thornbridge Sequoia American Amber Ale 4.5% - tastes like they've picked a ripe grapefruit from a tree in tarty Bakewell and squeezed it into one of the best beers I've ever had. Fabulous.
Batemans Victory Ale 5.9 % - a fresh and fruity mouthful of Lincolnshire peardrops. Brewed to celebrate Trafalgar Day on October 21. Nelson would think it was all worth it just for this ale.
Sambrooks Pale Ale 4.2% - The light and refreshing zing of angry young Battersea. And they sponsored the jolly commemorative glasses.
Thornbridge St Petersburg 7.7%. - Back to Derbyshire for a stunning Imperial Stout. The treacly, smokey, roast chestnut taste of foggy Bonfire Nights.
Priced by strength from £1.70 per half for the standard-strength beers through to £2.50 for the less approachable 7 per centers.
A graveyard smash of an event and one for the diary next year.