diff --git a/events.xml b/events.xml
index b22d982..cc8059c 100644
--- a/events.xml
+++ b/events.xml
@@ -3,6 +3,30 @@
 <!DOCTYPE eventdefs SYSTEM "csc.dtd" [<!ENTITY mdash "&#x2014;">]>
 <eventdefs>
 <!-- Spring 2018 -->
+<eventitem date="2018-07-11" time="6:00 pm" room="STC 0010"
+           title="Capture the Flag">
+   <short>
+	   <p>
+		   Test your programming, web, networking, and trivia skills in this computer security themed contest. Learn how to reverse engineer, crack codes, find flaws in websites, and use security tools.
+      </p>
+   </short>
+   <abstract>
+	   <p>
+		   Test your programming, web, networking, and trivia skills in this computer security themed contest. Learn how to reverse engineer, crack codes, find flaws in websites, and use security tools.
+      </p>
+   
+
+      <p>Play as an individual, a team of up to three, or join a team at the event.</p>
+
+      <p> Bring your laptops, have fun, win prizes!</p>
+
+
+      <p>Run by Capture The Flag Club in partnership with CACR and the CS Club.</p>
+
+      <p>See http://ctf.uwaterloo.ca/ for more info!</p>
+
+   </abstract>
+</eventitem>
 <eventitem date="2018-07-04" time="6:00 pm" room="MC 4058"
            title="Alt-Tab">
    <short>