Add TCB 75 about Loki to agenda

Author: mosabua

broadcast/index.md

@@ -30,6 +30,10 @@ own RPM, tarball, and container image.</dd>
 and <a href="https://www.linkedin.com/in/cristian-osiac/">Cristian Osiac</a>
 introduce us to a new Trino subproject and its use cases with AWS and other
 storage systems, metastores, and query engines - aws-proxy.</dd>
+<dt>3 Jun 2025: Trino Community Broadcast 75 - Insights from a Norse god</dt>
+<dd><a href="https://github.com/jeschkies/">Karsten Jeschkies</a> 
+from Grafana Labs introduces us to the powerful, multi-tenant log management
+system Loki, some of the use cases, and his work on the Trino Loki connector.</dd>
 </dl>
 
 Find [more details and other events on our calendar]({{site.url}}/community.html#events).