For me it would be :
1) Seeing Aces working in real time to produce insight and analysis, using tools I may not normally have thought of myself to bring data to life...the Beer & Harry Potter one sounds right up my street.
2) Networking with fellow Alteryx Users. I am personally very early on my Alteryx journey, so to be able to speak with and gather invaluable knowledge from people who have a deeper understanding of Alteryx will be fantastic.
3) Keynotes - I have always been a big fan of people who are passionate about a business taking to a stage and shouting about how good their product is.
The whole three days will be fantastic and I cannot wait to come down from Leeds to join you all.