Free Nakano rice vinegar.

Well, it doesn't actually say that you get a free bottle, but the place where I read about this freebie claims you get a recipe booklet, color recipe cards, and coupons for FREE Nakano Natural or Seasoned Rice Vinegar (up to $4 value) and $0.50 off of Holland House Cooking Wine when you sign up for the recipe club.

I mainly use rice vinegar for whipping up sushi rice, but apparently there's a whole recipe booklet's worth of other applications, including using it as a light salad dressing. Hmmm. I'll have to think about that one.