Here you can find some photos taken around the CMSS summer workshop, during the excursion of Dec 18th, the social dinner at the Northern Club, celebrating Arkadii Slinko's 75th Birthday and career as the Founder and current co-Director of the Centre for Mathematical Social Science, and other interactions with our guest speakers while visiting us in Auckland. Thanks again to all speakers and participants in this event. We loved having you here and look forward to more interactions in the near future. And, congrats Arkadii once more for all your contributions and for fostering the Centre over the years!