Below are some documents, presentations or posts that are public:
June 2020 - ISC(2) Kansas City Chapter Meeting Penetration Testing Panel Forum
March 2020 - 2019 SANS Holiday Hack Challenge - [SecKC] [Presentation] [SANS] [GitHub]
June 2019 - SecKC RunAs: A Double-Edged Sword - [Presentation]
April 2019 - OWASP KC - Building a Bug Bounty Program
2018 - SecKC Red vs Blue