National Public Works Week is a celebration of the tens of thousands of men and women in North America who provide and maintain the infrastructure and services collectively known as Public Works. In celebration of National Public Works Week, the Public Works Department of Owasso will be hosting its Third Annual Open House on Thursday, May 21, 2015 from 9:00am until 3:00pm. The event will feature hotdogs from 11am to 1pm, heavy equipment displays, GIS demonstrations, and a dunk tank featuring some favorite Public Works employees.