diff --git a/2024-09-21.md b/2024-09-21.md
index fc8435501..d9cfc2cf0 100644
--- a/2024-09-21.md
+++ b/2024-09-21.md
@@ -12,5 +12,5 @@
 - Today I noticed that [[37]] = [[19]] + [[18]], meaning a centered hex number plus its center-less partner.
   - So it seems like a very good packing for two hex numbers, in one figure.
 - Then I [[flowed]].
-  - [[social.coop]]
+  - [[Social Coop]]
   - [[Ekumen]]
diff --git a/Ekumen.md b/Ekumen.md
new file mode 100644
index 000000000..a4400246a
--- /dev/null
+++ b/Ekumen.md
@@ -0,0 +1,2 @@
+- a [[project]].
+  - with [[Eduardo Mercovich]]
diff --git a/Social Coop.md b/Social Coop.md
new file mode 100644
index 000000000..a48d247a0
--- /dev/null
+++ b/Social Coop.md	
@@ -0,0 +1,2 @@
+- [[tasks]]
+  - announce result of [[bluesky vote]].