[DonRotolo]

No printing company would attempt to print that on green paper. They generally never use white ink. Instead they'd print the green with ink.

But that shouldn't be your concern, the printer will know what to do.

If you plan on printing these yourself, then go TO a printing shop and ask them for advice. Almost any will be happy to spend 15 minutes impressing you with their knowledge, and for a good cause.

As for the concepts, I like them very much. Sure, a word tweak here or there, but overall excellent concept. Find someone local in marketing or advertising and ask them for advice. Again, it's for a good cause...