Vapefest: Where e-cigarette camaraderie is in the air -- along with haze

The scent on the breeze is -- what? Guava, with a hint of lion's mane? Or maybe a cocktail of vanilla and cherry menthol and jungle juice. Past the hotel lobby, the haze thickens. Smells sharpen, then muddle, then sharpen again. It's smoky, except it's not, because it is vapor that's being expelled in great white plumes in the ballroom, which is clogged with vapers, because this is Vapefest. An announcement is being made.