Thanks for the reply. I’ll check out the “Duplicate TEC Event” . . .the other plugin “Post Duplicator” appears to have issues with lots of other plugins, such as Advanced Custom Fields, so I’m not sure that would help in my situation. Duplicate Post has worked for me on countless sites and I can’t recall a single issue, so I’m surprised that it fails to work with The Events Calendar.
Thanks for the suggestions. Hopefully one of the solutions will work.