Good evening Joshua and welcome to the Events Calendar forum!
Thank you for your interest in our products.
We’ll be glad to answer your questions.
Is it possible to display a calendar that has events from one category, and another that has events from another category?
You are right. There is only 1 “main” calendar possible per site.
However, you can totally “fake” multiple calendars
The way to do this is to filter the calendar by category. You can read about it here:Â https://theeventscalendar.com/knowledgebase/event-categories/
Furthermore, you can also use the following third-party plugin to add colours to these categories:Â https://theeventscalendar.com/knowledgebase/the-events-calendar-category-colors/
Let me know if that helps.
Have a great day!
Geoff B.