This would be perfect to set up and play at the picnic table. Just be sure that you bring all the game pieces. Mad libs ...
You unlock the ability to set up Pop-Up Camps during the 'Forest Findings' main quest in Chapter 1. Specifically, you unlock them by heading to a camp in between the Quematrice and Lala Barina hunts.
There are a total of 13 Windward Plains Pop-up Camps that ... to unlock any camp. Here is a list of all the campsites that you can build in the Windward Plains region of the game.
Pop-up Camps can be set up via the Support Desk, Pop-up Camp Meowster (at the Plains base), or by using the Camping Kit while out in the field. Potential Pop-up Camp sites are highlighted by ...