Metroparks Toledo has a variety of activities planned to celebrate Halloween. Events include a family bike ride, a mansion decorated in eerie detail, a nighttime tree climb and a haunted mill in a real ghost town. For registration, where required, visit MetroparksToledo.com.•A family haunted bike ride is planned for Saturday, October 11, from 10 a.m. to 2 p.m. Fee is $5 in advance or $...