Embracing the Other is a resource for Receptive Ecumenism produced by a team served by Churches Together in England. It is free for anyone to use, and is intended for groups of people, perhaps from different church traditions. It can be run as five sessions or a standalone conference.
See the two videos below from Ruth Bottoms who introduces the course and Callan Slipper who gives two good reasons for doing it.
To find out more about Embracing the Other, see the CTE website.