Hotel Mulavia (commonly referred to simply as Mudlavia, and originally named the Indiana Springs Company) was a hotel and spa built on the site of a natural spring near the town of Kramer in Warren County, Indiana. The spring was discovered by Samuel Story, a Civil War soldier who, in August 1884, was reputed to have been working in the mud digging a drainage ditch. He drank water from the spring and discovered that his rheumatism symptoms gradually disappeared.