It is a busy afternoon at Andheri's Brewbot - servers waltz from one table to another keeping up with the frenzy of orders. Standing in the crowd are a bunch of youngsters, the "beer geeks" as they'd like to be called. They are there, but they don't quite blend in. A glance at their signature double-shoulder bags (that are like second skin to them), and their careful sniffs and sips on their beer mugs, you know they take their brews rather seriously. They are awaiting their turn to go upstairs for one of their monthly sessions where they get to "geek out on beer".