Three of us in NW/NC Iowa gathered today to work on hymn suggestions and the like for Narrative Lectionary readings through Advent. I've put our worksheets in a folder in Google docs, and shared it (read-only) with this group. Those of us in our local text study may add/edit things as we go along. If someone wants to add our work to the wiki, that's fine, but I don't have time to do so myself, and I don't think anyone else in our group has wiki editing experience.
We also identified a related Psalm or Canticle for each week (sometimes more than one). We would hope eventually to add collects/prayers of the day, etc., but we ran out of time.
You should note that we were pressed for time, and didn't always check to see what hymnals had the hymns in questions. So don't assume that an empty space in the chart necessarily means that the hymn isn't found in that hymnal or supplement.
Lorinda