The DPIRD biosecurity team are running their annual pantry blitz -- looking for pests in the pantries of Perth (and surrounds). Registration is by 3rd March, and they are looking for 2000 households. Commitment is quite small -- they post you a pantry trap that you need to assemble and then you take a couple of photos to show where it is in your pantry; and then once a week you have to open it up, take a photo, and send it in.

Registration is at https://confirmsubscription.com/h/j/B4AC19EA84F70464

(or if that doesn't work, try the pantry blitz home page at https://www.agric.wa.gov.au/biosecurity/pantry-blitz-2017)