Starbucks: Buy One Get One FREE Holiday Drinks This Weekend November 15, 2011 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. Starbucks has released some new flavors to kick off the holidays! This weekend (November 17-20) from 2-5pm, buy one holiday beverage, and you’ll get a second for FREE! Thanks, Thrifty Northwest Mom!