I've had a couple questions already about week 5, so here are some answers:
Yes, all groups should have their regular weekly chat session next week. This will be the last one, so you can use it to talk about your week 5 proposals, or any lingering questions you may have about earlier topics.
Full details about your week 5 assignment will become available just as the other weeks, so stay tuned! If you have any questions then, please let us know.