The shopfront at which some scenes were filmed is actually a real shopping strip of about five shops in Alphington, Melbourne. However on the opposite side of the road is a railway line and train station so a 'Burgies' could not actually be built.
Trev Spackneys: Bullshit you, mate!
Throughout the film they refer to Trevor's shop as Trev's fish and chips. but the signs inside and outside say Trev's takeaway.