Relive last night's mind melee with our picture gallery.
The maiden voyage of the ME Quiz took place yesterday night and, if the #MEQuiz hashtag is anything to go by, a good night was had by all.
Companies in attendance included: Adfonic, Amobee, Bango, Brands2life, comScore, Gameloft, GREE, Inspiring Interns, Liberty, Mach, Mojiva, Mustard PR, Supersonic Ads, Telefonica O2 UK, Velti No.1, Velti No.2.
Of course, with a constant flow of drinks on offer, they weren't the only ones to shake a leg, so check out the photos below to relive the evening.
Full gallery is on the Mobile Entertainment Facebook page - get tagging!