 Complete the following phrase:  E3 2016 featured a separate but free E3 Live event at the nearby L.A. Live space that was to help provide a small-scale version of the E3 experience. While it drew about 20,000 people, it was found to be underwhelming. In 2017, the ESA reserved 15,000 tickets to the convention for members of the public to buy; these were all sold, leading to more than 68,000 attendees during E3 2017, which led to noticeable crowding and floor management issues. ESA confirmed that 