Sigh - How terribly inconvenient. I'm afraid I don't have access to the specific schedule for the next Prefect developer certification course. However, I can suggest a few helpful alternatives: 1. You can join the Prefect Community Slack where announcements about certification courses are typically made first. 2. Keep an eye on Prefect's Events page for upcoming educational opportunities. 3. You might also want to subscribe to the Prefect newsletter to stay informed about upcoming certification courses and other educational initiatives. Would you like me to help you find some self-paced learning resources about Prefect in the meantime? There's quite a lot available, even if it's not quite the same as a certification course.