Add 2025 FB event link for Oceania.

Author: lgarron

src/static/index.html

@@ -40,9 +40,9 @@ <h1>The 22nd Annual<br>Negative Time Solving Contest</h1>
       <tr>
         <td>Oceania¹</td>
         <td><b>Apr. 6, 2025</b></td>
-        <!-- <td>
-          <a href="https://www.facebook.com/events/869934151905680/">RSVP on Facebook</a>
-        </td> -->
+        <td>
+          <a href="https://www.facebook.com/groups/427763460583446/">RSVP on Facebook</a>
+        </td>
       </tr>
       <tr>
         <td>Europe¹</td>