The City of Wall Lake will tentatively close City Hall from Oct. 15 through the 17 while crews disconnect power to buildings in the area. The Wall Lake Public Works and Wall Lake Hardware are going to begin the process of connecting wires from the Community Center to the standby generator that is located near the medical clinic. To complete this task, power must be disconnected from the Community Center in the same building as the city hall offices. This project is anticipated to take approximately three days, but City Hall will be opened when the project is complete. Residents are asked to complete any business at City Hall before Tuesday, the 15th, or wait until offices open again.