ABE Discussion Boards
New Citizenship Test
I'm in Maryland. Our local USCIS community liason is willing to provide workshops on the new test for groups such as yours. Maybe it's possible in Minnesota, too.
According to what I've read and heard, there are no plans to change the interview.
The Study for the US citizenship test website, has new interactive audio and print quizzes to practice answering the questions on the new test.
New Study guides in pdf will be online by October 1st.
Study for the US Citizenship Test