diff --git a/Summit2011.md b/Summit2011.md
index 4f45d9d..cd698e3 100644
--- a/Summit2011.md
+++ b/Summit2011.md
@@ -14,4 +14,9 @@ Our default "home base" will be the [noisebridge](https://noisebridge.net/wiki/N
 * Monday - Noisebridge - 7pm - Meet the developers, etc. ask questions, Grid Creation Party
  * See the Noisebridge [Events Page](https://noisebridge.net/wiki/Category:Events) for the Grid Creation Party announcement.
 * Tuesday - for all day deep dive on design with Brian
-* Wednesday & Thursday - work on what we got excited about on Tuesday
\ No newline at end of file
+* Wednesday & Thursday - work on what we got excited about on Tuesday
+
+## Mailing List Discussion
+
+* <http://tahoe-lafs.org/pipermail/tahoe-dev/2011-June/006458.html> -- Summit Grid Creation Party announcement.
+* <http://tahoe-lafs.org/pipermail/tahoe-dev/2011-June/006460.html> -- Changed date - Re: Summit Grid Creation Party announcement.