Frog cake of the first items to be selected as a South Australian Icon by the National Trust of South Australia during the 165th anniversary of the state, adding the frog cake to the National Heritage Listing as a "movable asset". Historically, the frog cake has sold well for Balfours, and at times sales have peaked in response to events surrounding the company. When the company was placed into receivership in 2000, a column in "The Advertiser" by Rex Jory called for people to support the company by purchasing the cakes, and in response sales doubled to an "all-time high". Similarly, the
Whitehouse's Bakery The sides of the building have sash windows to both levels and along the structures at the rear. The two storey section of the bakery has an attached single storey brick room with skillion roof on the rear southern corner (formerly a preparation room for the bakery). This structure is accessed by a door on the northern side which lands on a patio area constructed of original bricks from different portions of the building. These bricks display heart-shaped frog marks. This structure, although attached to the main building, has no internal access to it. A second detached structure stands directly