Scarlett Slimms & Lucky has offered a $200 food and beverage voucher for anyone who can provide information into who stole the sign.
The burglar was recorded on camera walking past the courtyard two times before jumping inside on the third.
"They chose the right night. Whoever has taken it has obviously been watching for a while because Sunday night is the quietest night and the village is quiet.
"They took the sign off but forgot the main part that it goes with, so he came back on Monday night again," Manes said.
A police spokesperson said they received a report about it being stolen earlier this week.
He said anyone with information should contact Avondale Police on 09 302 6400 or Crimestoppers anonymously on 0800 555 111.