I Thought I would not be able to attend this year, because I don't have the time to go to a 2 day event which takes about 3-4 days (including hotel) of my time during one of the busiest months of the year. But since there are single day tickets now, that problem is solved and I just ordered one. Just have to leave early and get back home late.
Regarding the "lost faith" in the previous post: I have been there too (Cloud "migration", anyone?), but I am convinced MODX 3 will be even more awesome than Revo already is now. There just isn't any other CMS out there that can compete with this amazing piece of software! And I tried quite a bit of them when I had my doubts about MODX's future. Glad MODX proved me wrong by getting the band back together.
So, no worries and just enjoy the best CMS there is, which also comes with the friendliest community you can even meet in person in Germany this year.