I looked at the gallery for Polly Pocket cake ideas, and I see mostly FBCTs. Does anyone have other suggestions? I don't wanna use reall Pollys because I already bought my niece's present. I need a cake for 20 kids.

Any sources for Polly's images?

My mind is blank, can't come up with anything....

I keep thinking you could do the cake flower shaped like the "O" in polly.
Here is the official polly pocket site. Maybe it will help you with some ideas.

http://pollypocket.everythinggirl.com/home.aspx

Try this link, it has a lot of kid's birthday themed ideas:
http://www.celebrateexpress.com/celebration/default.aspx?N=4294967232&Ns=sort1&TabID=4294967232

Also, google & yahoo image searches are really resources for pictures.