The Network of Christian Peace Organisations (NCPO) has published resources for use at gatherings and services to mark HIroshima Day (August 6th) and Nagasaki Day (August 9th). You can find them on the NCPO website.
December 13 - December 24
5th January 2019 - 28th February 2019
23rd February 2019 @ 10:30 am - 4:30 pm
8th March 2019 @ 5:00 pm - 10th March 2019 @ 2:00 pm