ObservabilityCON 2023, scheduled for November 14-15 in London, is an open-source observability event that features community-led sessions highlighting unique observability journeys and success stories from industry experts. The agenda includes discussions on full stack observability, real user monitoring, Kubernetes monitoring, and strategies for supporting hybrid and multi-cloud environments with the Grafana LGTM Stack. Notable sessions include ComplyAdvantage’s observability platform overhaul, Maersk's consolidation of tools using the Grafana LGTM Stack, and Pipedrive's migration to OpenTelemetry and Grafana offerings. The event will also feature technical workshops, a keynote by Grafana Labs leaders, and opportunities to connect with peers. Participants are encouraged to register early for discounted pricing and to take part in Grafana Labs' annual observability survey.