Here is a listing of all current Walmart samples. Most would be welcomed at Catholic Charities! It's fun to get freebies in the mail and Walmart is always great about offering them! Another perk...most often you will receive coupon(s) with your sample. Today I was sent a small package of Cream of Wheat Instant Cereal. Along with my freebie I also received $1/1 coupon to use on a future purchase!