My plan is to have tables outside the tent where the food and wishing tree are. There are pennant banners to decorate that area, one that is 100 feet long and one that is 50 feet long, plus the following decorations:
One large paper hot air balloon and two smaller ones,
Table centerpieces:
The template for the little paper circus tents can be found here: https://www.firstpalette.com/printable/circus-tent.html
The black stripes are just colored on with a sharpie.
The feathers are a section cut from a feather boa. There is a black boa and a white one.
I have three round white table cloths and three round black table cloths

These placemats were 80% off after Halloween. I now have 42 of them.