I am very happy to write that .NET Conf: Focus on Microservices was last week, and much like gRPC Conf, it was a blast. If you're a developer working on microservices, APIs, or distributed systems I highly recommend checking out the talks, which are now available on this YouTube playlist. It's especially of interest for those working in the Microsoft ecosystem (for obvious reasons). I understand the contention this causes for some folks, but man do they offer some great tools.
Some talks that I found most interesting: