HOW TO GOWhat: MetroParks of Butler County’s Walk on the Wild Side walk/hikeWhen: The events are held on the last Saturday of each month, January through June, 10 a.m. – noon. (Weather permitting.) Walk/hike lasts approximately 1 to 2 hours. This month’s hike will be held Saturday, Feb. 28. Where: The Feb. 28 hike will be held at Rentschler Forest MetroPark, H. F. Walsh Shelter, 5701 Reigart Road, Fairfield Twp. Cost: Free. All ages are welcome to attend. No reservations required. More info.