Two people targeted the Cheriton Drive eatery at Carramar Shopping Centre about 3am on Thursday.
One of the men made an unsuccessful attempt to smash the front doors so his accomplice could drive a stolen vehicle through the glass panes.
The pair stole a small amount of cash.
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READ NOWOfficers were last week searching for a red VN Holden Berlina with registration 1DJH 412.
Both burglars were described as dark-skinned and aged between 15 and 20. They were wearing dark hooded clothing and gloves. Anyone who has information or has seen the vehicle is urged to call Crime Stoppers on 1800 333 000.