I wanted to give both kids an important part of the business "visual real estate" with these versions. As you can see, both "E"s in their names combine to form the trunk of a palm tree.
With #25, a colorful palette was used that isn't too childlike, but brings a certain vitality and attraction to the design. As the kids get older, and they perhaps want to go off into the world, but keep their business and help its logo "grow up," I've submitted a second version (#26) that has the same layout as the other one, but is less colorful.
Let me know what you think of my submissions so far. I am a professional graphic designer with over 13 years of design experience. If you have ideas for revisions or any adjustments, please let me know and I'll be happy to accommodate. :)