Grand Rapids Children's Business FairLogo Design Contest

We put on a one day marketplace event for children to create a business and sell their products in a safe environment.

Yellow, Black
Besides the light bulb being yellow open to color ideas/combinations

We want to use the idea of a light bulb for our events logo! We also want to the light bulb to look like it was drawn by a child (as seen in file with multiple light bulbs)
"Grand Rapids Children's Business Fair" is what want to have written - in Kids Font!
Ideas for layout
1.) have a light bulb and the words of Grand Rapids Children's Business Fair are inside filling the inside of the space (So the words would be stacked up on top of each other)
Grand
Rapids
Children's
Business
Fair
2.) The words of "Grand Rapids Children's Business Fair" be the shape of a light bulb (the words would be written in the shape of a light bulb)
The words would make up the outside bulb of the lightbulb
3.) A light bulb and have the lines or brightness of the light bulb be the words "Grand Rapids Children's Business Fair" beaming out of the light bulb