Dear Colleagues, We have scheduled a round-table discussion for the Graph Neural Networking Challenge 2022. I hope it can be helpful for people interested in participating in the challenge, even if you have not registered yet. I will be happy to answer questions, receive feedback or give some tips. Please, save the date! *Date*: August 4, 2022 (Thur.) *Time*: 14:00 - 15:00 CEST Please register in advance for this meeting: *Registration*: https://itu.zoom.us/meeting/register/tJ0qfuGvpjosE9RdrWxt0rC0r8h1PTJAjn9F *Meeting ID*: 997 9878 1690 Looking forward to your participation. Best regards, José Suárez-Varela ------------------------ Postdoctoral Researcher Barcelona Neural Networking center (BNN-UPC) Universitat Politècnica de Catalunya