From the Maitland Mercury report:
The festivities of 2011 will also include the launch of an expanded Steamfest Rally Ground incorporating an entertainment precinct, steam and traction engines, vintage and historic farm machinery and vehicles, a Kids Adventureland and the Powerhouse Museum’s model display and speakers program.
Full article by Briony Snedden available at: Maitland Mercury, 18 Feb, 2011.