Pumpkins can be brought to the recycle center during regular hours in November. Be sure to remove candles, decorations and no fully painted pumpkins. The center is open Tuesday through Friday 10:30 am to 5:30 pm, and Saturday 9:00 am to 4:00 pm. The Owasso Recycle Center will be closed on November 28th and 29th due to the Thanksgiving Holiday.