To promote its new line of HEATTECH innerware (that’s the new word for thermal underwear), UNIQLO will be giving out free samples of it in a “giant human vending machine” from 10AM-1PM in the middle of Times Square on November 18th. Intrigued by the concept of a giant human vending machine but befuddled about its execution, I engaged in parlay with their PR flak, with amusing and quirky results. So now, we bring you the first installment in our new series: Conversations With PR Flaks…