Dee Tay answered Kelly Fouts' question 4/15/2012 Do You Know Of Any Free CNA Classes In The Northwest Indiana Area (Merrillville, Griffith Etc.) You can go to your local Work One and receive a grant to go to a CNA class with no charge to you. They have contracts with local Cna classes in the community. I got my cna certificate that way in 2009 and Work One still offers free classes.