Like it or not, Hackers gonna hack. And when your hackerspace has someone who looks like Doc Brown from Back to the Future, the builds can get a bit weird, like this Hack42 FestivalCharger.
POLARIZED TYPE. NYLON MATERIAL. BLACK/WHITE COLOR. NON NEMA CONFIGURATION. 5 WIRE(S). UL, CSA, CE, NOM APPROVAL. 120/208 VAC STAR 3 PHASE AT 400 HZ VOLTAGE RATING. 20 AMPERE CURRENT RATING. GROUNDING.