Here's a possible social media post:

Bricked up! Just spent an epic weekend at the 'Art of the Brick' exhibition Discover incredible LEGO art & meet fellow brick enthusiasts! Read my adventure here: https://bricksandbuilds.charleshartmann.com/my-weekend-adventure-at-the-art-of-the-brick-exhibition/ #LEGO #ArtOfTheBrick #BrickConventione #LEGOTourism