Thomas Pink is giving out 1,000 free white shirts in Rockefeller Center today to promote White Collar, a new show on USA. Apparently a throng has formed a giant snaking line of four people deep, many of them "well-dressed businessmen." If you plan to join them, expect to wait an hour. Or bring a friend with you to set up a free doughnut giveaway and divert the masses. If there's anything that excites office workers, it's free surprise sweets. [Racked]