Halloween Hikes at Ryerson

Take a candlelit hike at the Ryerson Woods Forest Preserve near Riverwoods on Friday, Oct. 21, or Saturday, Oct. 22. Dubbed "Halloween Hikes," the family-friendly jaunts will be followed by doughnuts and cider. The 90-minute hikes begin every 30 minutes between 6 and 8 p.m. The cost is $9 for Lake County residents or $11 for anyone else. To register, call (847) 968-3113.