McMinnville Parks and Recreation will hold its Lunch and Learn for April at McMinnville Civic Center today, April 24, at noon. The featured topic is stroke prevention, detection, treatment and care. As an added bonus to the great health information that will be given out, Riverview Terrace will provide free lunches on a first-come, first-served basis to the first 30 people in attendance.The guest speaker is Jeanette Ware, who serves as director of rehab services at River Park Hospital.