Hi @materdeiknights!
I’m afraid we can’t help a great deal with customization requests like this one and a good working knowledge of WordPress development is going to be necessary for this sort of task.
Essentially though some of our own query logic runs during WordPress’s pre_get_posts action. Once this has completed our own tribe_events_pre_get_posts action fires – so you have a choice of using either of those hooks to further tweak things before the query runs (the first being more general purpose and the second specific to event-related queries).
In this case for instance you might want to modfy the post_type query var. This is just one possible avenue of course and there would be other ways to approach this and indeed other details to iron out if you choose this method. However, we’ll really need to leave the rest to you.
Good luck!