I'm curious. Using fonts for program flyers for libraries: Do you need a commercial license, being it's not commercial, but rather a non-profit?

I'm sorry if this sounds stupid or disrespectful, but I've just wanted to get the views from the people that creates the fonts.

Thanks in advance!
-Jo

Thanks in advance! I wish I was a bigger typography nut to figure this out.

Just to clarify: I'm just looking for the font that says "Blue Feather"