Polish attractions in Michigan----outside of Hamtramck

I'm going to Michigan in 3 weeks and was wondering if there were any good polish related things/places I should know about. I read the various restaurant/market threads and Hamtramck threads, which were both really helpful. Anything else?

I'll be in the Royal Oak/Warren/Detroit/Sterling Heights/St. Claire Shores areas as I have family in each.

FOR STARTERS:
Polish Market in Troy
Polish Books & Art (bookhop next to Polish Market) in Troy
American-Polish Cultural Centre (across the road from Polish Market) in Troy
Bożek's Poland Market in Sterling Heigths
Pyza Restaurant Sterling Hts
Celina's Restaurant in St Clair Shores
Orchard Lake Schools in Orchard Lake -- a Polonian jewel nestled on a leafy lakeside campus

Thanks a lot! I'm leaving in 2 weeks 1 day.

I'm going to try to see/do/eat as many of these as i can.

I forgot to mention Our Lady of Częstochowa Parish in Sterling Hts which is more of a cultural centre than just a church. It serves Polish speakers from the whole Detroit Metropolitan Area, provides meeting venues for Polonian organisaitons, rents out banquet facilities, and and there are usually plenty of nice-looking young girls at the Sunday masses. After mass a brunch (bigos, flaczki, potato pancakes, home-made coffee cakes, etc.) are served at the cafeteria.

Did Pyza move? They were on Van Dyke close to where I live But they closed a few months ago.

Celina is one of the nicest people in the world.

Do you know what times Sunday masses are held?

rchurch.com/view/Michigan/Sterling-Heights/Our-Lady-of-Czestochowa-Polish

Our Lady of Częstochowa Parish, Sterling Hts, MI, USA
MASS SCHEDULE
Saturday - 9:00am, 4:00pm
Sunday - 8:00am, 9:30am, 11:15am (children's mass), 1:00pm, 7:00pm (youth mass)