Index: head/share/xml/usergroups.xml
===================================================================
--- head/share/xml/usergroups.xml
+++ head/share/xml/usergroups.xml
@@ -213,17 +213,18 @@
 
     <entry id="uugrn">
       <name>Unix Users Group Rhein-Neckar e.V. (UUGRN e.V.)</name>
-      <url>http://www.uugrn.org/</url>
+      <url>https://www.uugrn.org/</url>
       <description>The Unix Users Group Rhein-Neckar e.V. (UUGRN e.V.)
 	provides a regional forum for users of all Unix flavors, with
-	a stress on Linux and BSD. <a
-	href="http://stammtisch.uugrn.org/">Meetings</a>
-	are held on the third Monday of each month in Heidelberg.
-	The <a href="http://fixme.uugrn.org/">FIXME</a> meeting
-	happens every first Friday of each month in the
-	<a href="http://raumzeitlabor.de/">RaumZeitLabor</a> in
-	Mannheim.  Located in Germany, <a
-	href="http://rhein-neckar-wiki.de/">Rhine-Neckar-Region</a>.
+        a stress on Linux and BSD. <a
+          href="https://stammtisch.uugrn.org/">Meetings 
+          (UnixUserStammtisch)</a> 
+        are held on the third Monday of each month.  The <a 
+          href="https://fixme.uugrn.org/">Hands-on FIXME meeting</a>
+        happens every first Friday of each month.  Located in Germany, 
+        <a href="https://rhein-neckar-wiki.de/">Rhine-Neckar-Region</a>,
+        Heidelberg.  All events get announced on Twitter <a
+        href="https://twitter.com/uugrn">@uugrn</a>.
       </description>
     </entry>