1776 Challenge Cup is a worldwide tournament for the most promising, world-changing startups to win cash prizes, make international connections and share their vision on a global stage. Etohum hosts 1776 Challenge Cup in Istanbul, Turkey. At 1776, we believe entrepreneurs have the power to change the world. Come join us and others like you who are dedicating their entrepreneurial journey to the industries that matter most to our lives — education, energy, health, transportation, food and more. Challenge Cup is much more than a competition — it’s a movement of startups bringing world-changing ideas to life.