Newsweek features Knock Knock A Clever Gifts-and-Cards Start-Up Posted by Jill Villareal on May 1, 2006March 21, 2017Add a Comment Breaking news: Newsweek features Knock Knock as a clever gifts-and-cards start-up. Founder and CEO, Jen Bilik, details how “the idea for Knock Knock grew out of her love of arts and crafts” and speaks on her entrepreneurial journey. Read Article