diff --git a/README.md b/README.md
index cddc794..67110fc 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@
 What to bring  
 ===============
 * white tape and marker for marking things
+* big tent [hybris?]
 * tarps
 * tarp poles!
 * ropes
@@ -15,6 +16,7 @@ What to bring
     * tables
     * chairs
     * ? crashpad (has some volume, but it's verry flexible) [patchhoernchen]
+* audio amplifier/speakers?
 * infra
     * network
         * 48-port (copper) 1GBit/s switch [patchhoernchen]