I ran around to four CVS Pharmacies with these instructions:
Please make sure to purchase the CVS Essential Plus Liquid Nutrition in Chocolate flavor, and make sure the expiration date on each six pack is at least November 2009. And make sure to cover the six packs with a towel/s.
Also, to keep the six packs as cool as possible, please park the car in the shade (even under a pine tree, if no other spots are available), and back the car in so the trunk with the six packs is kept as cool as possible.
I also had to return two toothbrushes to Target for a refund and then buy two identical toothbrushes with the coupon to save a dollar.