adding december 10th header

adding december 10th header

Author: OliveCannon

layouts/partials/header.html

@@ -82,14 +82,14 @@
 <!-- <section class="notice bg-primary text-light">
 </section> -->
 
-<!-- <section class="notice bg-light">
+<section class="notice bg-light">
   <div class="container">
     <div class="row align-items-center">
-      <div class="col-md-12 text-center">Join us on Tuesday, October 22nd, at 5pm GMT / 6pm CEST / 11am CDT / 9am PDT when David Grizzanti, from The New York Times, will discuss  <a href="https://bit.ly/ISCOct22" class="btn-link ml-1" target="_blank">Building Sustainable Internal Developer Platforms with InnerSource.
+      <div class="col-md-12 text-center">Join us on Tuesday, December 10th, at 9am GMT / 10am CET / 2:30pm IST / 8pm AEDT when Michael Dorner and Dr. Oliver Triedler, from Kolabri, will discuss  <a href="https://bit.ly/ISCDec10" class="btn-link ml-1" target="_blank">Tax Compliance for Collaborative Software Engineering - Microsoft’s 30 Billion Dollar Problem.
             <i class="ti-arrow-right"></i></a>
         </p>
       </div>
     </div>
   </div>
-</section> -->
+</section>