I LOVE threads like this! I want to know everyone's stories! Every hour that passes until it's released I'm gaining more ideas!
My main idea so far though is that a sim from my main family ( Layla Rose-Rivers, the daughter of one of my main sims who has had a tough start in life) will eventually break from the family and from living with her grandparents (she's just aged up to a teen) to move into Evergreen Harbor to start a fresh new life without her mother trying to awkwardly bond/see her. She'll relish in her creative side and be a maker and eventually start dating/marry the man who changed her life, Knox.
Also seeing as that children have quite a few things to do I really like the idea of starting a really mean, un-eco friendly family who love to pollute their neighborhood, are really lazy and relish in consumerism but their child hates all of these things and resents their family's slovernly ways. Their child will try their best at school, dumpster dive for meals and craftables, use the maker space at the community lot to make candles and then sell at the farmers markets and generally keep trying to make changes to offset their parents 'bad ways'.
The last thing I'm really planning to do though, I'm loving the really bright colors of the new shipping container items and the fact they have a bright hot pink version REALLY makes me want to build a 'Barbie's Dream Shipping Container' home! I'm not one for pink colors or barbie-ish playing but how can you not with a bright pink shipping container!?
