Be careful please!  Entries are scheduled using in Coordinated Universal Time (UTC) but may be displayed in your local time zone. Look at individual calendar entries to be certain – downloading events to your calendar is helpful. To check, here is a time zone calculator.

Tutorial #1, WXR Remote Cooperation

Online at https://web3d.siggraph.org/event/tutorial-1 Please see WXR: Remote Cooperation using WebXR Technology for course information.

Did you check the time zone?  We hope to see you there!