The document lists various North American meetup events scheduled for September 2018 related to emerging technologies like AI, blockchain, and cloud computing. Some notable events include a workshop on building chatbots in Palo Alto on September 24th with 150 expected attendees, an AI and chatbots meetup in Santa Clara on September 18th with 100 attendees, and a blockchain conference in San Francisco on October 1st focused on enterprise adoption with 200 expected participants. The meetups cover topics such as building chatbots, blockchain applications for business, cloud infrastructure best practices, and running serverless applications on Oracle Cloud.