One entry per email address. One vote per entry per day. No purchase necessary. Void where prohibited. Callaloo Box is a Trinidad & Tobago and Caribbean subscription box service & online grocery based in Plantation, Florida. Contest begins on Thursday November 22, 2018 and ends on Friday November 30, 2018. The winner will receive the December Christmas Callaloo Box. Winner will be notified via email on Monday December 3, 2018.