I would like to be able to communicate better with some of my best neighbors. Does anyone know of any free or low cost spanish classes?

Free Spanish Lessons

In regards to your inquiry concerning free Spanish lessons you might want to go to this site, Indianapolis Neighborhood Resource Center,
http://www.inrc.org/. They offer many free classes that may be of interest to you. I know that in the past they have offered free Spanish lessons which I, myself am thinking of taking also. Hope this helps.