The dataset catalog has expanded to more than twice the size it was this time last year, and more are added every day. Click here to explore the entire data catalog, or browse the categories on the right to. What's New? The redesign and relaunch of Hawaii's Open Data Portal brings new jeux machine a poker gratuit geant casino jeux horaire features and new tools to open data. New charting libraries and new mapping tools allow the creation of dynamic visualizations, and datasets are larger and faster.