If you do not have the opportunity to go to AU this year, you can still experience it online with AU virtual tour. I tried it for the first time last year and it was great. I was able to watch most of the classes live online and also interact with the instructor. Of course it was such a big hit that now you have to pay for some of those features from last year. Anyways, I’m definitely looking forward to watching some C3D and Map 3D seminars. I have provided a link below for AU virtual webpage.