I am the conference chairman of the Great Lakes Oracle Conference (GLOC). This is a yearly conference that has, pre-covid, had ~400 database professionals attend. This year we are broadening our content to include other RDBMS technologies -- specifically PostgreSQL. The GLOC conference is located in Cleveland Ohio with the conference location within walking distance of the Rock and Roll Hall of Fame (https://www.rockhall.com/). Conference dates are May 10-12.