The Bionicle display was pretty good despite being squeezed down to two tables; saw some impressive designs. Although the star themes were probably Space and Castle (per usual). There was a Dinotopia colab that looked cool (although I was thrown off by seeing a 15 year old show referenced), and also a fairly extensive Nexo Knights display. You can check out some of the photos that I posted on Instagram here and here. (They're even worse than my usual photos, since these are untouched straight from my phone cameras, so quality is lacking. I'm sure you can find more extensive galleries of the event on Flickr.)
The trip was too short for me, but t'was all the time I could afford this year. Maybe in the future I can return to BrickCon for the full event to contribute to the cool displays, hang out with the fun people, and also chill in Seattle. For now, I guess I will just focus on helping make Portland's BricksCascade into just as cool of a convention.