I'm so glad you were able to be there for the Community Cafe. The poem you were asking about was a passage from Margaret Wheatley's book, Turning to One Another. I don't know the exact citation, but I know the person who read it would be happy to give it to you if you send him a note - his name is Tony Pfeiffer.
I/we would absolutely be interested in hosting something with/for you on intercultural dialogue and/or migration as a positive social force. Are you interested in something online, or onsite? You can contact me directly for this conversation if you like: email@example.com.