Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Katy's Dumpling House, which is in the state Illinois (IL), city Westmont. Our hotel can be found at 665 N Cass Ave, Westmont, IL 60559-1338. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Katys Dumpling House/665 N Cass Ave - Westmont - Illinois (IL) ← View details 665 N Cass Ave, Westmont, IL 60559-1338, Westmont, Illinois (IL) +1 630-323-9393