Your job is to create a culture that doesn’t currently exist. In order to establish a culture, its people should have some things in common, which you should describe in details. Categories for these commonalities might include (but are not limited to):

• clothing style
• gender roles
• spiritual beliefs
• traditions
• rites of passage
• laws and rules
• social expectations
• education format
• hobbies
• housing/dwellings
• daily routines
• physical appearance
• etc.

You can write about this culture from the first-person perspective (as if you are living in it) or from a documentary perspective (as if you’re reporting on it.) Yes, you can use humor!