Sztuka na Granicy at Dom Praktyk Twórczych
3–13 September, the 30th edition. Shows on both sides of the Oder. Times and tickets sit with Kostrzyńskie Centrum Kultury.
From town
The museum wants people on the Starówka
Muzeum Twierdzy is taking volunteers for the old town grounds. Clearing, guiding, being there. Apply via muzeum.kostrzyn.pl.
Swimming hall on Fabryczna
Park Wodny, ul. Fabryczna 7. Monday–Friday 6:30–21:30, Saturday and Sunday 8:00–20:00. Prices: basenkostrzyn.pl.