By Brandy McDonnellBrickUniverse LEGO Fan Convention is returning to downtown Oklahoma City March 16-17 at the Cox Convention Center.The massive LEGO convention this year will be showcasing some of the world's best LEGO creations and featuring interactive attractions and activities, according to a news release. Oklahoma City will be one of the only 10 cities in North America to host a BrickUniverse event in 2019, according to the release, and BrickUniverse Oklahoma City will be one of the largest LEGO fan events in the world.Like previous years, BrickUniverse in Oklahoma City will have some of the world's best LEGO artists displaying impressive LEGO exhibits.Read more on NewsOK.com