Starbucks is celebrating the encroaching holiday season by gifting free drinks to its loyal customers this weekend. According to Business Insider, Starbucks launched a buy-one-get-one-free promotion on holiday drinks on Thursday. The deal is available from 2 to 5 p.m. every day through Monday. Eligible drinks include the Chestnut Praline Latte, Peppermint Mocha, Caramel Brulee Latte, Gingerbread Latte, Eggnog Latte, Holiday Spice Flat White, and Teavana Joy brewed tea.