I went to the one in Jersey back in March or April. I forget the date. It was cool, but it’s aimed more for kids than adults. Here are some photos:

I have not specifically been to BrickCon, but went to Brickworld Chicago last year and it was insane, so many crazy builds and so much to see it was impossible to catch it all in a day. I’d assume BrickCon is similar.

Bellevue, Washington. Since it’s not in the title or thumbnail!