Treasure Island Foods Weekly Ad December 13 -- 26, 2017 -- Treasure Island Foods weekly circular becomes mainstream almost every week but in many cases people the Treasure Island Foods ad and are generally quick to throw it out. Checking the ads just about every week and clipping out of the coupons that come inside weekly advertisement can be an exceptionally rewarding experience. Treasure Island Foods regularly includes coupons which will equate his up to 50% off