Showcases Q- Why should I go to a showcase? By Long Island Press Posted on June 30, 2011 A- A showcase is a great way to see all different types of vendors in one night and under one roof. You will have time to speak with many vendors from each category; this will help you to figure out who you would like to schedule appointments with. Close Never miss a storyNews, events, culture and more — delivered to you. Thank you for subscribing! Email Sign Up