Remove one event per discussion with karen.

www/conservancy/templates/supporter/index.html

@@ -230,9 +230,11 @@ organizations of all sizes can make the same commitment.</p>
 <p>Karen, our executive director, gave two keynotes this year, one at the <a href="/news/2021/mar/23/karen-lailec-2021/">Leuven AI Law &amp; Ethics Conference</a> and another at <a href="https://conf.linuxappsummit.org/event/3/contributions/71/">Linux App Summit</a>. Karen also spoke with Marina Zhurakhinskaya at <cite>All Things Open</cite> about the 10+ year history of Outreachy. Karen was also an invited speaker at <a href="https://heales.org/2021/05/28/conference-big-data-a-i-and-healthy-longevity-how-to-progress-faster-and-better-for-all-scientists-thursday-september-9-2021/">Big Data, A.I. and Healthy Longevity: How to progress faster and better for all scientists</a>.</p>
 
 <p>Karen and Bradley were also co-organizers (with others) of the Legal &amp;
-  Policy Devroom at FOSDEM, where they also moderated panels and spoke. Sage
-  Sharp spoke at the <a href="https://chanzuckerberg.com/eoss/">Chan
-    Zuckerberg Essential Open Source</a> event.  Daniel Pono Takamori gave a talk about <cite><a href="http://pdxlinux.org/2021-07-01-FreeSoftware-LegacyOfCommunication.pdf">How Free Software Continues the Legacy of Open Communication</a></cite> to the Portland Linux/ Unix Group.</p>
+  Policy Devroom at FOSDEM, where they also moderated panels and spoke.
+  Daniel Pono Takamori gave a talk
+  about <cite><a href="http://pdxlinux.org/2021-07-01-FreeSoftware-LegacyOfCommunication.pdf">How
+  Free Software Continues the Legacy of Open Communication</a></cite> to the
+  Portland Linux/ Unix Group.</p>
 
 <p>We were also a sponsor of the
 fantastic <a href="https://seagl.org/">SeaGL</a> event. A community focused