Giuseppe Sollazzo, an open data expert and one of the organizers of Open Data Camp 9, returns to the podcast to discusses the upcoming event and the state of open data. Open Data Camp 9 will take place on July 6th and 7th in Manchester, and is a community event that brings together people interested in data from various angles, including data activists, OpenStreetMap contributors, and public sector workers. It is a discussion-based unconference where attendees pitch topics and engage in conversations. Giuseppe also talks about the evolution of open data in the UK, highlighting the importance of data maturity and understanding how to use data effectively. He mentions the successes in data release, such as TFL's open transport data, but also acknowledges the challenges of maintaining and standardizing data. We also highlight Giuseppe's weekly data newsletter, which covers a wide range of data-related topics and has been running for 12 years. Show notes on the Geomob website, where you can also learn more about Geomob events and sign up for our monthly newsletter.