The Iowa Architectural Foundation's annual summer Architecture @ Hand Walking Tours kicks off May 16, with additional dates scheduled through September. Each tour leaves from the foundation's office at 400 Locust St., Suite 100, in Capital Square, with participants able to chose from four routes. A skywalk tour will be offered in case of rain and excessive heat. Each tour is $10 per person. Reservations can be made by calling the foundation at 244-1888 or from Red Truck Tickets at All proceeds benefit the Iowa Architectural Foundation's public educational programs. Click here for more information.