Trailhead module: Platform Event Basics https://trailhead.salesforce.com/en/content/learn/modules/platform_events_basics If you have already completed it, there are a few related modules that are very helpful to learn Platform Event usage patterns. 2019 is drawing to a close, so we'll use the meet up to discuss plans for 2020, as well as dispensing some surplus swag. :)
December 19 – 20, 2019
10:30 PM – 1:00 AM UTC