added following event Radio Activity

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@@ -34,6 +34,8 @@
 
     <!-- <p>more TBA soon! <a href="https://varia.zone/en"  target="_blank" > &#128064; </a> <br> meer TBA binnenkort! </p> -->
     <p>Friday/vrijdag 17 Dec 19:00-20:30: <a href="http://varia.zone/en/double-launch-si16-and-vernaculars-come-to-matter.html" target="_blank">Double publication launch: <em>Learning How to Walk While Catwalking</em> and <em>Vernaculars come to matter</em></a></p>
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+	<p>17 December '21, 10:00-13:00: <a href="https://vvvvvvaria.org/archive/2021-12-17_Radio_Activity_Wireless_Orchestra/"  target="_blank" >Radio Activity ↝ a Wireless Orchestra ↜ </a></p>
 
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