The Pilgrimage of Egeria "a detailed account of Holy Week observances in Jerusalem in the fourth century, thanks to a a Spanish nun named Egeria who made a pilgrimage to Jerusalem and kept a journal which is a historian's delight" James Kiefer
the aim is to plant church into the communities to which people actually belong. Then those churches can reach out to people who are different as well. Many churches are neighbourhood based. Fresh expressions also try to plant the church into networks.