We've just published a blog post that details everything to expect in Week 1 of Devtoberfest:
Devtoberfest 2022 Week 1 | SAP Blogs
Get a quick summary and links to all the educational sessions, contest entry items and Fun Friday activities here. And you can use this discussion thread if you have any questions, suggestions or feedback about Week 1.
@thomas_jung Seems this link does not work. Could you please help