Index: docs/weeks/1.md
==================================================================
--- docs/weeks/1.md
+++ docs/weeks/1.md
@@ -6,12 +6,14 @@
 : - Le Guin (1973)
 - Mutaru (2018)
 
 Contemporary ethnographic research continues the tradition of ethnographic inquiry in anthropology and sociology, but has some distinguishing characteristics. We will discuss the past and present of ethnographic research and how at every stage it involves decisions where ethical concerns are at stake, forcing us to ask what "the good" is in society and how we are meant to act.
 
-## Tutorial
+**No tutorials yet this week.**
+
+---
 
 Homework
 : - Find the ethics code of an anthropological association in your home country or region and read it with Mutaru (2018) in the back of your mind.
 - Read Kell (2021) and find at least one other story about the same issue.
 
 During tutorials, you will study and discuss ethics guidelines of various professional associations. You will also discuss controversies around anthropology's historical entanglement with imperialist or settler-colonial projects and their perduring implications for research ethics.

Index: docs/weeks/3.md
==================================================================
--- docs/weeks/3.md
+++ docs/weeks/3.md
@@ -3,9 +3,19 @@
 ## Lecture
 
 Readings
 : - Markham (2012)
 - De Seta (2020)
+- Mejias and Couldry (2019)
 
 We have discussed challenges we face as we want to conduct ethnographic research in an ethical manner in today's world. But what can we do as researchers to put ethical principles into practice? How can we avoid causing harm and protect those in the field, ourselves included? We will draw on a range of practices and literatures to think through ways of "hacking" ethnography.
 
-**No tutorials this week.**
+## Tutorial
+
+Homework
+: - Come up with a fictional ethnographic research project and complete the [EFF risk assessment](https://ssd.eff.org/en/module/your-security-plan) for that hypothetical scenario. Think about what skills or tools you would need to mitigate the risks you identified.
+- Browse some of the following resources and write down a few ideas for what you would like to work on for your second assignment:
+    - <https://defendourmovements.org/resources/>
+    - <https://myshadow.org/>
+    - <https://securityinabox.org/en/>
+
+During tutorials, you will discuss and plan the [second assignment](../assignments/2.md). This will require forming groups with two or three other students in your tutorial group and coming up with a contribution to the Hacking Ethnography collection.

Index: docs/weeks/4.md
==================================================================
--- docs/weeks/4.md
+++ docs/weeks/4.md
@@ -1,14 +1,12 @@
 # Week 4
 
-**No lecture on Monday, but we do have a special lecture on Thursday (see [week 5](5.md)).**
+## Lecture
+
+Readings
+: - tbd
+
+In this lecture, we will be joined by Dr. TK, an ethnographer who works as a UX researcher at TK.
 
 ## Tutorial
 
-Homework
-: - Come up with a fictional research scenario and complete the [EFF risk assessment](https://ssd.eff.org/en/module/your-security-plan) for that hypothetical scenario. Think about what skills or tools you would need to mitigate the risks you identified.
-- Browse some of the following resources and write down a few ideas for what you would like to work on for your second assignment:
-    - <https://defendourmovements.org/resources/>
-    - <https://myshadow.org/>
-    - <https://securityinabox.org/en/>
-
-During tutorials, you will discuss and plan the [second assignment](../assignments/2.md). This will require forming groups with two or three other students in your tutorial group and coming up with a contribution to the Hacking Ethnography collection.
+TK

Index: docs/weeks/5.md
==================================================================
--- docs/weeks/5.md
+++ docs/weeks/5.md
@@ -1,13 +1,13 @@
 # Week 5
 
 ## Lecture
 
-**This lecture is scheduled for Thursday, May 6, at 14:30.**
-
 Readings
 : - Wouters (2017)
 - [Leiden Manifesto](http://www.leidenmanifesto.org/)
 
 For this session we are honored to welcome Professor **Paul Wouters**, Dean of the Faculty of Social Sciences, who will speak from his vantage point about the ethics and politics of scientific knowledge production. Dean Wouters was a driving force behind the Leiden Manifesto on Research Metrics and, as a scholar of science and technology, he has studied important trends such as open science and mixed-methods research. He will also talk to us about issues that are unique to the Dutch social sciences and our own Faculty.
 
-**No tutorials this week.**
+## Tutorial
+
+TK