Conferences about Light Pollution
The conference series ALAN (artificial Light at Night) was continued in 2016 in Cluj, Romania. The confernce was also the final conference of the "Loss of the Night Network" LoNNe, COST Action ES1204. The next ALAN conference will take place in November 2018 in Utah, USA.
The ALAN (Artificial Light at Night) conference is held for the third time in 2015 already in May in Sherbrooke, Canada.

The province state teaching facility for nature conservation ans sustainable development Mecklenburg-West Pomerania is inviting to a theme afternoon about light pollution, November 26, 2014.

Schutz der Nacht is a conference organised by 'Loss of the Night' in cooperation with the Federal Agency for Nature Conservation. The conference is in German.

In 2014 the second ALAN Artificial Light At Night conference was hosted by Leicester De Montfort Law School, De Montfort University. It is being co-organised together with the EU COST Action LoNNe (Loss of the Night Network), which Verlust der Nacht is part of, in association with the Internationalen Dark Sky Association.
A review of this event can be found here.
Two further conferences about light pollution were organised by Verlust der Nacht in 2013:
The Bright Side of Night
ALAN Artificial Light At Night