The featured dataset this week includes a Twitch dataset for analyzing streamer data, a new Stack Overflow dataset to explore code-related data, and a beer recommendation engine created by Bart Simons using data from the Untappd app. The Neo4j Certified Professional certification is also available with a free t-shirt, and a masterclass on knowledge graphs is being held by Clair Sullivan. Additionally, there are resources for visualizing similarities between companies, exploring the Twitch Sandbox, and learning about graph value with Graphaule.