Index: head/share/xml/events2018.xml
===================================================================
--- head/share/xml/events2018.xml	(revision 51904)
+++ head/share/xml/events2018.xml	(revision 51905)
@@ -1,156 +1,211 @@
 <?xml version="1.0"?>
 
 <!DOCTYPE events PUBLIC
   "-//FreeBSD//DTD FreeBSD XML Database for Events//EN"
   "http://www.FreeBSD.org/XML/share/xml/events.dtd">
 
 <!--
     Events which might be interesting for FreeBSD users.
 
     Sort events by start date, with more recent events earlier
     in the file.
 -->
 
 <events>
     <cvs:keyword xmlns:cvs="http://www.FreeBSD.org/XML/CVS">
       $FreeBSD$
     </cvs:keyword>
 
   <event id="fosdem-2018">
     <name>FOSDEM 2018</name>
     <url>https://fosdem.org/2018/</url>
     <startdate>
       <year>2018</year>
       <month>02</month>
       <day>03</day>
     </startdate>
     <enddate>
       <year>2018</year>
       <month>02</month>
       <day>04</day>
     </enddate>
     <location>
       <country code="BE">Belgium</country>
       <city>Brussels</city>
       <site>Free University of Brussels, Solbosch Campus</site>
     </location>
 
     <description>FOSDEM is an event centered on free and open-source
       software development.  As with many other communities, the BSDs
       feature an alloted room for giving talks at the event.  See
       schedule on the FOSDEM website for the talks held in the BSD
       Developer room.  The FreeBSD Foundation will also be present to
       share information about the project.</description>
   </event>
 
   <event id="asiabsdcon-2018">
     <name>AsiaBSDCon 2018</name>
     <url>https://2018.asiabsdcon.org/</url>
     <startdate>
       <year>2018</year>
       <month>03</month>
       <day>08</day>
     </startdate>
     <enddate>
       <year>2018</year>
       <month>03</month>
       <day>11</day>
     </enddate>
     <location>
       <country code="JP">Japan</country>
       <city>Tokyo</city>
       <site>Tokyo University of Science</site>
     </location>
     <description>AsiaBSDCon is a conference for users and developers
       on BSD based systems.  The conference is for anyone developing,
       deploying and using systems based on &os;, NetBSD, OpenBSD,
       DragonFlyBSD, Darwin and MacOS X.  AsiaBSDCon is a technical
       conference and aims to collect the best technical papers and
       presentations available to ensure that the latest developments
       in our open source community are shared with the widest possible
       audience.</description>
   </event>
 
   <event id="bsdcan-2018">
     <name>BSDCan 2018</name>
     <url>https://www.bsdcan.org/2018/</url>
     <startdate>
       <year>2018</year>
       <month>06</month>
       <day>06</day>
     </startdate>
     <enddate>
       <year>2018</year>
       <month>06</month>
       <day>09</day>
     </enddate>
     <location>
       <country code="CA">Canada</country>
       <city>Ottawa</city>
       <site>University of Ottawa</site>
     </location>
     <description>A four day BSD conference held in Ottawa, Canada.
       BSDCan hosts talks and tutorials on a range of topics based
       around the BSD family of operating systems.</description>
   </event>
 
+  <event id="essen-2018">
+    <name>Essen Hackathon 2018</name>
+    <url>https://wiki.freebsd.org/DevSummit/201808Hackathon</url>
+    <startdate>
+      <year>2018</year>
+      <month>08</month>
+      <day>10</day>
+    </startdate>
+    <enddate>
+      <year>2018</year>
+      <month>08</month>
+      <day>12</day>
+    </enddate>
+    <location>
+      <country code="DE">Germany</country>
+      <city>Essen</city>
+      <site>Linuxhotel Villa Vogelsang</site>
+    </location>
+    <description>A weekend hackathon at the Linuxhotel in Essen,
+      Germany. A great opportunity to fix bugs, commit code, tinker
+      with devices, discuss new ideas, try out new things, and improve
+      FreeBSD.</description>
+  </event>
+
+  <event id="bsdcam-2018">
+    <name>2018 Cambridge Devsummit (BSDCam)</name>
+    <url>https://bsdcam.cl.cam.ac.uk</url>
+    <startdate>
+      <year>2018</year>
+      <month>08</month>
+      <day>15</day>
+    </startdate>
+    <enddate>
+      <year>2018</year>
+      <month>08</month>
+      <day>17</day>
+    </enddate>
+    <location>
+      <country code="UK">United Kingdom</country>
+      <city>Cambridge</city>
+      <site>University of Cambridge Computer Laboratory</site>
+    </location>
+    <description>An unconference style developer summit with a focus
+      on interactive topics and sessions that reflect the interests of
+      the attendees. The Cambridge devsummit is a slightly longer
+      three-day event without associated conference, letting us hold
+      more extended working groups, brainstorming sessions, and
+      hacking on topics over several days. Past significant focuses
+      have included virtualisation, network performance, sandboxing,
+      tracing/debugging, packages and package security, teaching,
+      non-x86 architectures such as ARM/MIPS/RISC-V, and
+      testing.</description>
+  </event>
+
   <event id="eurobsdcon-2018">
     <name>EuroBSDcon 2018</name>
     <url>https://2018.eurobsdcon.org</url>
     <startdate>
       <year>2018</year>
       <month>09</month>
       <day>20</day>
     </startdate>
     <enddate>
       <year>2018</year>
       <month>09</month>
       <day>23</day>
     </enddate>
     <location>
       <country code="RO">Romania</country>
       <city>Bucharest</city>
       <site>University Politehnica of Bucharest</site>
     </location>
     <description>EuroBSDcon is the European annual technical
       conference gathering users and developers working on and with
       4.4BSD (Berkeley Software Distribution) based operating systems
       family and related projects. EuroBSDcon gives the exceptional
       opportunity to learn about latest news from the BSD world,
       witness contemporary deployment case studies, and meet
       personally other users and companies using BSD oriented
       technologies. EuroBSDcon is also a boiler plate for ideas,
       discussions and information exchange, which often turn into
       programming projects. The conference has always attracted active
       programmers, administrators and aspiring students, as well as IT
       companies at large, which found the conference a convenient and
       quality training option for its staff. We firmly believe that
       high profile education is vital to the future of technology, and
       hence greatly welcome students and young people to this regular
       meeting.</description>
   </event>
+
   <event id="meetbsd-2018">
     <name>MeetBSD 2018</name>
     <url>https://www.meetbsd.com/</url>
     <startdate>
       <year>2018</year>
       <month>10</month>
       <day>19</day>
     </startdate>
     <enddate>
       <year>2018</year>
       <month>10</month>
       <day>20</day>
     </enddate>
     <location>
       <country code="US">United States</country>
       <city>Santa Clara, CA</city>
       <site>Intel Campus</site>
     </location>
 
     <description>MeetBSD 2018 is a mixed unConference format event
       featuring both scheduled talks and community-driven events such
       as birds-of-a-feather meetings and speed geeking
       sessions.</description>
   </event>
 </events>