Have you scored a free sample pack of Vitamin Burst and Green Mountain K-Cups yet? Visit the Vitamin Burst Facebook page to enter. Today is the last day to request this freebie. Each sample pack contains Green Mountain Naturals Lemonade, Green Mountain Naturals Hot Apple Cider, Vitamin Burst Strawberry Pomegranate and Vitamin Burst Acai Berry. Hurry for your chance to snag one!