Do this with the cars! :)

Don’t pack your children’s car collection away when they outgrow playing with them: turn the cars into art! | 31 Incredibly Creative Ways To Display Your Collections

Toy Car Wall Art - once they are outgrown

Car storage

Make This Awesome Toy Car Garage with TP Rolls for Your Little Racer

I would have LOVED this as a kid. Doll house armoire-what a cute idea. You could use the drawers to store clothes, accessories, and dolls. :)

25 Things I Want My Son to know (good read)

My son's toy cars collection in a shadow box. He loved looking through his old cars and remembering his favorites!

Cheap glass fillable lamps from Target – fill one of them with a bunch of tiny toys that were collected but no longer played with. The other one got filled with old cars that used to be enjoyed all the time. Such a cool way to keep something sentimental around that your child might not actively play with anymore. Imagine the possibilities: legos, polly pockets, colored pencils, rubber erasers...

Ice Cream kids toy. Fun!

So Sweet. Except, I have boys and their shoes take a beating.

Easy Kid's Frame~Very cute. You could glue little girl toys on a frame for a little girls picture frame too.

The baby outfits you can't part with and are put away into tubs made into a quilt. Love!!

DIY Wooden Crate Hot Wheels Car Display and Storage

Great ideas!

A mother kept items from her sons pockets for years and presented the lost treasures as a wedding gift. What a fun idea!

Toy organization organization

Bedtime passes...cute for stockings...to stay up an extra 15 or 20 minutes. This is cute, Ill have to remember this one day!

Document what they want to be each first day of school. {Must remember to do this!}

Melissa & Doug Wooden Car Carrier

Car wash. :)