Eerie Autumn Lights transforms Klehm Arboretum into a glowing, family-friendly Halloween destination from October 1–25. Visitors can explore a half-mile route featuring dramatic LED lighting, a 2,500-square-foot spooky straw bale maze, photo opportunities, the Ghostly Market, themed treats from The Vintage Goose Cafe, Rockford’s Biggest Pumpkin, and Thursday evening educational programs. An optional slightly spookier route is also available. Tickets are $14 for adults and $8 for kids when purchased online, making it a festive fall outing for families.