According to Tea Party of America, the venue of the Restoring America Rally with Sarah Palin scheduled for September 3rd has been changed to a more suitable location.
The new location -- the Indianola Balloon Grounds just south of Des Moines -- should present fewer logistical challenges, and the new vennue is close enough to the original site that travel plans should not be affected. The time and date of the event remains unchanged at 11AM to 2PM Saturday, September 3rd.
Here's the updated flyer (click on it for larger image):
An aerial photo map of the new location is here.
h/t: US for Palin