Spring Mill State Park's grist mill will grind on the hour every Friday, Saturday and Sunday now through mid-October. The Pioneer Village is open 9 a.m.-5 p.m. daily.

Spring Mill State Park's grist mill will grind on the hour every Friday, Saturday and Sunday now through mid-October. The Pioneer Village is open 9 a.m.-5 p.m. daily. Advertisement.

“We used to be open every Sunday for almost 30 years,” Berry said. “We don’t have the volunteers to do that now. ... The Cedar Creek Grist Mill, 43907 N.E. Grist Mill Road, ...