This year's GraphConnect Hackathon will take place on May 10th, 2017, at CodeNode London, focusing on data journalism with datasets from various open sources. The event will feature hackers competing in groups of up to five people to build the best Neo4j-powered application and winning prizes across different categories. The hackathon is open to Graphistas of all levels, offering a mix of hacking, food, drinks, and community interaction, with a specific agenda that includes welcome, demo nights, and prize distribution.