Upon first glance, Macao Bravo's backyard man cave isn't a structure that immediately beckons for further investigation. From the street outside his Winooski home, the decades-old outbuilding, which once served as a garage and toolshed, looks like nothing more than a dry place for stacking firewood — that is, until one notices that its creatively arranged grid pattern of "firewood" in front is actually an ingenious privacy screen. "Outside, you look at this place, it's ugly," said the Chilean-born Bravo in a thick Spanish accent. "But inside, people are surprised by what it can b...