The O'Madzinskis. Or is is the McMadzinskis?

we took jack to his first parade today. he loved the bands, the fire trucks and catching all the candy. the weather was unseasonably warm today- almost 70 and it was a little cloudy, but perfect weather for a st. pat's day parade. jack is a quarter irish so it was only fair we take him to celebrate. too bad i didn't think of that on casimir pulaski day. he's half polish, we could have taken the whole day off.