At the very beginning of any research project, it's important to choose datasets that are relevant to the questions at hand. The Field Crop FAIR Data Demonstrator enables those who are unfamiliar with a group of field trials across many environments and years to browse what's available. Here, the demonstrator is populated with the first three field seasons' data from the maize Genomes to Fields (G2F) GxE project. Efforts to make the data Findable, Accessible, Interoperable, and Reusable (FAIR) are supported through the use of BrAPI for data access. See AlKhalifah et al., 2018 for details. Additional G2F datasets can be found here.