The 12th ESIL Annual Conference was held in Riga on 8-10 September 2016:
How International Law Works in Times of Crisis?
See the Conference website.
Photos of the event.
 
Conference press releases:

• Day 1: Opening of ESIL Conference in Riga; the day ends with a ceremonial reception at Riga Castle
• Day 2: Discussions on terrorism, the refugee crisis, cybercrime
• Day 3: French Council of State Vice President visits Riga on ESIL Conference closing day