Hi Sean
You are right that the drop downs do show all the venues/organizers in the database. There is not a built-in option to limit them based on user. I honestly don’t know how easy it would be to modify the plugin to do what you’re looking for, as we don’t do customizations. But something tells me it would take some code moxie to accomplish that. If you’re interested in exploring it further, we have some relevant information in our Themer’s Guide (https://theeventscalendar.com/support/documentation/events-calendar-themers-guide/) and Documentation (http://docs.tri.be/) that could help you figure out what it would take to make it happen.
Let me know if I can point you to any additional information.
— Julie
P.S. I’m sorry I missed your earlier reply on a different thread! I’m going to close that one out since you were kind enough to ask again here.