Serendipity 3 serving chocolate and diamonds on Valentine's Day Creative director for Serendipity 3 Chef Joe Calderone joins 'Fox & Friends' to showcase their Diamond Frrrozen Hot Chocolate for Valentine's Day. NEW You can now listen to Fox News articles! My friend recently told me that her favorite Valentine’s Day was a few decades ago in second grade, when her playground crush called to say he loved her. "It’s been all downhill from there," she joked. Another friend said her most cherished