Employees of Marshall County will offer tours of the Marshall County Courthouse today between the hours of one and four p-m. The 130th birthday anniversary of the grand old building is being recognized, Spokeswoman Lisa Gassmann says the history of the building will be in focus, there will be some artifacts on display and a short video presentation. More tours will offered during the same time frame on Saturday prior to the Holiday Stroll which get underway at four p-m.