Hey, I have attended a few of these sessions before and its always nice getting a sample box on the cheap and hearing a brief overview of the materials and how to print them. Although the best is always chatting to others in the community. https://www.3dhubs.com/talk/thread/colorfabb-co-polyester-workshop-machines-room-25th-may This upcoming London event is around colorfabb XT/HT Also they host quite a few events globally have a look on their main talk page and half way down on the right is an event section: https://www.3dhubs.com/talk and see if there are any near you! Also I don't think you need to be a member of 3dhubs to attend any of these and previous experience would be that its a mix between hobbiest/professional users with an obvious slant towards most people being on 3dhubs, but so far with zero orders under my belt I wouldn't worry too much about that! thanks, Pierce