It’s 7:30 PM on Wednesday the 22nd of August when the doors of the Helix open up to the mob of streetwear and ‘meet me at McDonalds’ haircuts that has gathered outside to see Brockhampton. Since last year, the California-based musical collective has been catapulted to the top of the international Hip-Hop scene, primarily through the incredible success of their “Saturation” albums. As the foyer of the venue is flooded with trendy twenty-somethings and swaggy umpteen year olds, there is definitely a unique buzz in the air. Somewhere between the talk of guest-list difficulties, mention of insufficient security and numerous…