A new ball jointed doll convention will be held this year in Sweden called Jointed Hearts 2015.
From the convention organizers:
Jointed Hearts BJD convention will open its doors for the first time on September 5, 2015 in Gothenburg, Sweden. Jointed Hearts is a convention for everyone who loves BJDs and wants to gather BJD Sweden and Scandinavia in one place. The convention will, among other things, include: exhibitions, workshops, lectures and sales.