Most of all, though, Bulletproof coffee is intended to be efficient, an easy way for the biohacking crowd to slurp down fats and calories (460 of them!) without so much as sniffing a processed ...You'll need at least three judges. Larger competitions may need more judges to cope with all the caffeine. Your judges do not need to be Q Graders, nor carry any other coffee certification, or even be coffee professionals. They do need to be impartial and able to both taste and point.79 Likes, 1 Comments - Andy Hayler (@wyahaw) on Instagram: “Fascinating insight into coffee tasting today with Jonny England, head judge of World Barista…” Watch how to make a great cup of coffee whilst using the trendiest and innovative Coffee Machines known to mankind. This is where you can become an instant Coffee Snob, by learning the history and origins from Bean to Cup. Wine Tasting is so 90's, Coffee Tasting is where Please Note. Bookings for the Coffee Theatre at the event.The AeroPress is a device for brewing coffee.It was invented in 2005 by Aerobie president Alan Adler. Coffee is steeped for 10-50 seconds (depending on grind and preferred strength) and then forced through a filter by pressing the plunger through the tube.