How about napping and sleeping.
Eating in groups sitting down....maybe a table.
Parents scolding kids
building fires and cooking
Elderly forgetting skills ( btw elderly at 50! Really, that has to change)
Elderly graying and slowing down.
Make the school a training tool for kids to gain knowledge, manners etc
Kids play leap frog, hide and seek, play in sand, climb trees etc
More housing and the ability to enlarge a hut for more kids.
Make adult monogamous and marry couples, families have their own hut(families).
Get the skeltons out of the nursery area please
Give nursing Mom's the ability to preform work at a slower pace
Adult(s) should be responsible for looking after kids ages 2-13 and earn parent skills.
All islanders should get real life illnesses colds, broken bones, dementia, flu, measles and an area for healing with herbs, cot etc
Please make the labor required to complete a puzzle shorter!
Boat building, opportunity to get off the island, and better fishing.
GC...ability to perform directed skills.
Day counter on screen.
Relaxing and daily chores.... play drum, sing, wood carving, sandcastle building, tree climbing, repair clothing, clean up, bath, cook.
Add wildlife that can be made pets, named, played with etc.
Like and dislikes... would mean more if you had papaya, coconuts etc on the island.
Written language and discussion of task to complete between villagers.
Make all puzzle results have a "useable" outcome.
Don't limit the population but make it so Grandma doesn't get prego when merely "bumping" into Grandpa.
Ending.... either rescue or find islanders on the other side of the island with which to trade, build, harvest enjoy other relaxing activities.
Thanks for listening.