Caversham Four Square Supermarket & Lotto owner Sandra Shum is searching for the winner of an unclaimed luxury trip for two, to Fiji.
It was one of 10 trips offered in a Keno promotion drawn on April 7.
"The lucky ticket was a voucher that was printed with a $5 Keno ticket, purchased from Caversham Four Square Supermarket & Lotto during the promo,'' Ms Shum said.
"All the other trips have been claimed except this one.
"Someone must have a ticket tucked away somewhere or have forgotten to check.''
The prize expires on April 7, 2020.

PHOTO: PETER MCINTOSH