Belgium also has a Limburg, which is why I refer to the southern part of The Netherlands as Dutch Limburg. I mainly associate Limburg with hiking and ‘vlaai’, but the province has much more to offer. One of the most important EU declarations was signed in Maastricht, and Laudius, the company I collaborated with in 2017/2018 to develop the Big Data e‑course, is still based there. I will continue to review homework for the Big Data e‑course. The e‑course can be completed with an exam, and students who wish to review their exam in person must travel to Blerick.