Hi Howard,
Thanks for reaching out!
If you are wanting to only display the next upcoming date in a recurring series (instead of all of the upcoming dates), you can do this by checking the “Recurring event instances” option under Events > Settings > General. Can you give this a try and let me know if this gets you what you’re looking for?
If not, and you need to dive into the code, then you can see a full list of available functions here. Customizations are outside the scope of support that we are able to provide here in the forums, but if you need further help with this or have any questions, please let me know. I’ll be happy to try to point you in the right direction!
Thanks,
Jennifer