Original (3/10): As it’s March 10 – or MAR10 Day – LEGO is celebrating with the reveal of some special sets, including a LEGO Donkey Kong and Bowser’s Castle expansion. The Donkey Kong set it slated for release this summer. The Bowser’s Castle Expansion will follow on August 1, 2023. With the Bowser’s Castle set, we have much more information....