Polish american congress in ann arbor michigan?!

Polish american congress in ann arbor michigan?

hello
I am polish and I have heard there is an ann arbor chapter of ther polish american congress. I was searching for a contact info and am not able to find anything. They also are supposed to have a carnival today on green road ann arbor and I would appreciate it if someone could give me some more info, like the location and time. please help, I am desparate to get to know some polish people. thank you