BrickUniverse LEGO Fan Convention Posted on September 17, 2018 /By Shawna Date: September 30, 2018Time: 10:00 AM - 4:00 PMLocation: Cox Business Center in Tulsa, OK.More infoExperience hands-on LEGO attractions, and view several different LEGO creations. There will be building zones, and guest speakers inside the LEGO Theater.