MADISON, Wis. — The Madison Plan Commission approved a permit Oct. 6 to demolish the former Wonder Bar building on East Olin Avenue, clearing a step toward redevelopment of the property. Several residents asked commissioners to preserve the longtime roadhouse, pointing to its history as a community gathering place. The commission cited the building’s poor condition and said demolition would support future development. Range Hill Partners has proposed a mixed-use project for the site. The available information did not specify a demolition timeline or provide details about the proposed development.