Depends on the person asking, really. 

Can you gain something from attendance personally? That we otherwise wouldn't know you required in terms of your Bitcoin conviction/repertoire. 

Definitely an optimistic experience. Nice to be a part of something that's actually utilitarian and positive. 

This is the foundations od our new world. Our bright future. Laying it down will be ALL OF OUR purposes in life. And it's one of the most selfless and rewarding efforts you can leave as part of your legacy on earth.  

 Thank you. Well that makes me want to go to the Abu Dhabi one soon!