Hey @alfiejeyden ,
I was taking a look at this and I think it would be easier just have a few datasets and then filter them based on the venue. https://support.wix.com/en/article/filtering-database-content-displayed-on-your-page
It helps break apart the information as well to the respective menus. I made a video showing this below:
If you want to go the multi-reference field, you can use this link and the video below as a reference.
https://support.wix.com/en/article/working-with-multiple-item-reference-fields