Submitted Content Zengeler Cleaners "20-Year Club" Surpasses 1,000 Years of Service Posted July 31, 2018 11:00 pm John Coxon Article Categories Communities Deerfield Grayslake Green Oaks Gurnee Hainesville Lake Bluff Lake Forest Libertyville Long Grove Mundelein Northbrook Northfield Round Lake Round Lake Beach Round Lake Heights Round Lake Park Submitted Content Vernon Hills