Single Sim Gameplay:

Learn an instrument

Learn a new skill

Start a seashell collection (Island Living)

Have a sim get a bad haircut

Enroll an Adult/Elder sim in university

Use a skill you don’t usually play with

Become a mountain climber

Build a Servo

Take care of local strays

Use more likes/dislikes

Conflict:

Drop out of or fail university

Drop out or fail out of highschool

Talk badly about another sim in your house to other sims

Sim loses their job

Failed retail business

Family:

Foster a child

Parties for children

Have a baby shower

Have a slumber party

A grandparent/other family member moves in with your main household

Have a specific family holiday tradition besides the in-game ones

Family bike rides

Game night

Parent trains child in their sport

Family hikes at Granite Falls

Family volunteering

Bake sale (entrepreneur table)

Have a family photoshoot

Have teens study at the library

Have your teen go through a bad fashion phase

Host an exchange student

Make school picture day photos (Teen poses, children poses)

Have an arts & crafts day

Go fishing as a family

Have a specific weekly meal (spaghetti night, a fancy meal)

Make ice cream together (Cool Kitchen Stuff)

Wear matching pajamas for holidays

Have a bake off

Play with voidcritters (Kids Room Stuff)

Granola family (camping, hiking, low tech, simple living)

Play in a multi-generational household

Adopt

Family reunion

Unexpected baby

Have siblings share a room

Social/Activities:

Sports party night (e.g. watching the superbowl, world cup, etc)

Start a book club (with clubs)

Have a themed kids birthday party (Here’s a helpful website for ideas)

Have a potluck (buffet tables)

Garden party

Neighborhood party

Neighborhood holiday decorating contest

Host a haunted house in your home

Picnic

Barbeque party

Go to the arcade

Go regularly to restaurants (Dine Out Reloaded Mod to make restaurants tolerable)

Have an out of control party (maybe a teen party)

Go camping

Go to an Ice skating rink/roller skating rink

Spa day (at home or at a spa)

Make an army of snowpals

Movie night

Stargazing night/camp out in the backyard

Weekly bowling night

Museum trip

Karaoke night at home

Campfire night

Pool day

Weekly meetups with friends at a cafe

Try on wedding dresses with a bridal party

Have someone stay over (Growing Together)

Love:

Hook up with a service sim

Have a vacation romance

Have a “meet the parents” moment

Have an affair

Divorce

Marital fight

Rejected proposal

Throuple/Open Relationship (Open Love Life Mod)

Left at the altar

Use fear of commitment, jealous, or unflirty trait

Create a rocky marriage

Challenges:

Spend too much money on a vacation

Play with lot challenges

Use simple living (only cook with ingredients and do grocery orders)

Don’t clean up after sims (don’t drag plates, laundry, trash)

Use the Reduce and Recyle lot challenge for realism

Use the Filthy lot challenge to make cleaning harder

Lose a large sum of money

Randomize your sims’ traits as they age up

Household:

Have puppies and kittens

A serious house fire (either with cheating or with fireworks. There is also a mod for more intense fires here

Spring cleaning

Garage sale

Visit houses before you move into them

Create a storage room/attic (Eco Living boxes, Discover University chest, toy chest, treasure chest etc) Use this for old heir’s items if you are playing a legacy

Start a garden (herb, vegetables)

Renovate the house

Watch what your pets are doing

Adopt a stray animal

Teach your pets tricks

Upgrade objects

Have a home bar/rec room

Go on a vacation

Play with roommates (additionally have them be odd, difficult, or a romance option)

Have an always messy home

Hire a live-in butler

Hire a regular maid

Location:

Play in a sustainable community on one of the islands/isolated areas. (community farm, community space, homes)

Play in a tiny home (Tiny Living)

Play in a haunted house residential (Paranormal Stuff)

Become an Archaeologist. Live in Sulani and regularly visit Selvadorado for work

Career/Business:

Bookstore

Art gallery: sell your paintings or buy them off Plopsy/Buy Mode

Bakery

Play a career you don’t usually play

Winter sports store in Mt. Komorebi

Own a farmstand for your produce (Eco Lifestyle entrepreneur table) You can even build a small building for it on your property!

Pet supplies store 

Plant store

Tourist gift shop

Mattress/Bed   store

Florist shop (Flower Arranging Skill)

Juicery (Juice Fizzing Skill)

Yoga studio (host classes at a retail business or at a home studio)

Start a Bed and Breakfast/AirBnB with the roommate system

Become a celebrity in a path besides Actor/Actress (Author, Chef, Video Creator, Skier, etc.)

Food truck (Restaurant)

Fish stall (Entrepreneur table)

Make a living on Plopsy

Wool store (Cottage Living)

Natural health store (Herbalism)