Starbucks has Buy One and Get One Free on All Holiday Drinks.  Here is a screenshot for your reference.  It is valid from 2pm to 5pm everyday through 11/20.  Holiday drinks include Peppermint Mocha, Peppermint White Chocolate Mocha, Peppermint Hot Chocolate, Gingerbread Latte, Eggnog Latte, Caramel Brulee Latte, Caramel Brulee Frappuccino blended beverages, and Peppermint Mocha [...]