The XXIX EUROPEAN WORKSHOP ON ECONOMIC THEORY – EWET 2021
JUNE 7-9, AKKO, ISRAEL
https://sites.google.com/view/ewet2021/home
Akko is about 35min drive from the Technion, and is accessible by car or train.
Another event that is not co-located but relevant is:
Dagstuhl Seminar 21241: Coalition Formation Games, June 13 – 18, Dagstuhl, Germany
https://www.dagstuhl.de/en/program/calendar/semhp/?semnr=21241