The gas pump speakers at Bunting’s Cedar Market play the polka favorite “Roll out the barrel.” A new sign on the side of the building reads “Welcome to Cedar. Hometown of Rifino Valentine,” an homage to the Valentine Detroit spirits maker. Down by the ballfields, the massive 120 x 270 square-foot white tent is up and ready for crowds. And Srodek’s has arrived from the Polish Detroit enclave of Hamtramck with a wagon full of the best Kielbasa and Pierogis this side of the Atlantic. Cedar Polka Fest is back!