Hi Alan,
Thanks for reaching out! I’m afraid that we’re not able to provide technical assistance of this type here in our pre-sales forum, nor are our support team members able to offer detailed support for customization- and development-related queries. Since you’re a current user of one or more of our free plugins, I’d suggest posing this question on the WordPress.org support forum for The Events Calendar or Event Tickets! While our support team members are unable to provide hands-on guidance for these types of development efforts, we’d be more than glad to try and point you in the right direction, and you may find some helpful advice among your fellow users on the forums, as well! Would you mind taking a moment to re-post your question at one of the above locations?
Thanks again, and we’ll see you over on WordPress.org! 🙂