A perfect 50s picnic

Finally there it is, my contest entry for the picnic contest.

It was a whole lot of work during the last time since I first discovered the contest.

My picnic is about to be a 50s family picnic:
Peggy-Sue and her Husband Bob have gone to the park with their son Timmy and his dog Rover. It's a sunny day and Peggy-Sue has prepared a lot of tasty things for her two men. While Timmy and Rover play after eating, Peggy-Sue talks to her friend Nancy, who has also come to the park with her family. They discuss the newest gossip and recipes. Theis husbands have a nice talk about baseball in between and the "Banana Boat Song" comes out of the radio they brought along. It's supposed to be the perfect idyll, the advertisments of the 50s tell us.

I intend to sell it as soon as the contest is over (because I don't think my flat can hold any more things ), so if you're interrested leave me a message and tell me what you think it's worth, because I don't have any experience in selling dollhouse stuff.

Constructive suggestions are very welcome!

Edit:
I forgot to make a closeup of the blueberries, you can find it here.