Dan Lewis is a father, husband, Mets fan, lawyer, and trivia buff. He writes a daily email newsletter called “Now I Know,” which began in June of 2010 with twenty subscribers and now boasts more than 125,000. A proud graduate of Tufts University and the Benjamin N. Cardozo School of Law, he’s currently a digital strategist for a well-known children’s company. You can sign up for his newsletter at NowIKnow.com.