diff --git a/README.md b/README.md
index d5f79f3..48f7ecc 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,13 @@
 
 Carpentries style lesson about programming with Graphics Processing Units (GPUs).
 
+## Teaching this lesson?
+Do you want to teach GPU programming? This material is open-source and freely available. 
+Are you planning on using our material in your teaching? 
+We would love to help you prepare to teach the lesson and receive feedback on how it could be further improved, based on your experience in the workshop.
+
+You can notify us that you plan to teach this lesson by creating an issue in this repository. Also, it would great if you can update [this overview of all workshops taught with this lesson material](workshops.md). This helps us show the impact of developing open-source lessons to our funders.
+
 ## Maintainer(s)
 
 Current maintainers of this lesson are 
diff --git a/workshops.md b/workshops.md
new file mode 100644
index 0000000..c3212e6
--- /dev/null
+++ b/workshops.md
@@ -0,0 +1,9 @@
+| Date (YYYY-MM-DD) | Organisation                        | Location                   | Comments                                            |
+|-------------------|-------------------------------------|----------------------------|-----------------------------------------------------|
+| 2021-11-02        | Netherlands eScience Center         | Online                     |                                                     |
+| 2022-02-08        | Netherlands eScience Center         | Online                     |                                                     |
+| 2022-05-11        | Netherlands eScience Center         | Amsterdam, The Netherlands |                                                     |
+| 2022-11-02        | Netherlands eScience Center         | Amsterdam, The Netherlands |                                                     |
+| 2023-03-09        | N8 computational intensive research | Newcastle, UK              | 2nd part of the workshop was online April 18th 2023 |
+| 2023-04-18        | Netherlands eScience Center         | Amsterdam, The Netherlands |                                                     |
+| 2023-11-06        | Netherlands eScience Center         | Amsterdam, The Netherlands |                                                     |