The Fairground subtheme is part of the LEGO Icons (formerly LEGO Creator Expert) theme and represents a number of sets that incorporate elemets of fairs and amusements rides including roller costers, carousels, ferris wheels and more.
2017 LEGO Sets
Two films anchored 2017: The LEGO Batman Movie and The LEGO Ninjago Movie, each with extensive waves and a dedicated CMF series. BrickHeadz moved from limited releases to a full collectible line, and LEGO Boost introduced approachable coding and robotics. Several short-lived lines from prior years, including the BIONICLE reboot and Mixels, were no longer active.