Iceland Celebrates Husbands by Eating Testicles Maureen O'Connor · 01/21/11 04:39PM Today is Bóndadagur, "Husband's Day," when Icelandic wives feed their husbands "dried fish, smoked lamb, putrefied shark and soured blood and liver pudding along with other soured meat products, including ram testicles" as a token of their love.