It's no problem. I got some of the ideas from Pinterest anyway, and some of my customers openly said they would be using them for Rainbows, or their primary school class. I even gave the details for Pinterest to one lady so she could look for herself. It doesn't worry me. That's what I love about crafting, that most people are generous with their ideas.
Your table looked fantastic!! Are there any local shops you could ask to consign some of your stuff? I know my friend used to do that around here. Everyone loves something home made for that special someone!!