I saw this planted in a garden close to city hall. Madison is twinned with 10 sister cities all over the world: Ainaro, East Timor; Arcatao, El Salvador; Bac Giang, Vietnam; Camaguey, Cuba; Cusco, Peru; Freiberg, Germany; Managua, Nicaragua; Obihiro, Japan; Mantova, Italy and Vilnius, Lithuania. There was a plan a while ago to twin Madison with Rafah in the Palestinian Territories, but I believe it was shelved. Too political.
Do you know your sister cities?