Update events page to add Interlaken

source/events/index.html

@@ -31,6 +31,13 @@
 					</h3>
 					<p class='p-summary'>Laura is giving the closing keynote.</p>
 				</li>
+				<li class='h-event'>
+					<time datetime='2018-03-21' class='dt-start'>21st-22nd Mar, 2018</time>
+					<h3 class='p-name'>
+						<a class='event-link u-url' href='http://www.nzz-xdays-en.com/x-days-2018'>NZZ X.Days in Interlaken, Switzerland</a>
+					</h3>
+					<p class='p-summary'>Laura is speaking.</p>
+				</li>
 			</ul>
 
 			<h2 class='past-events'>Past Events</h2>