Mustapekka Areena - PK-35

Oulunkylä Football Stadium (Finnish: Oulunkylän jalkapallostadion), known as Mustapekka Areena for sponsorship reasons, is a football stadium in Oulunkylä sports park area in the Oulunkylä neighbourhood of Helsinki, Finland and is the home stadium of football club IF Gnistan.

The stadium holds a seating capacity for 2,700 people.