This collection of caches has nothing to do with the Church Micro series in the UK. Given that the Australian 2021 census indicates that No Religion and Jedi Knight are still the fastest increasing classifications of the optional religion question "What is the person's religion?" it is not surprising that there is surfeit of empty churches that have been repurposed.
Pinnaroo All Saints Anglican church
Foundation stone 11 Mar 1923 by Mrs W H Kelly, Snr, dedicated 31 Jul 1923, renovated 1929, foundations inadequate & building falling down 1936, renovated again and re-consecrated 5 Dec 1958. De-consecrated 15 Apr 2012, sold Aug 2013. Despite ugly buttressing the local limestone and brick quoin building with gothic features is badly cracked and in need of more renovation.
Behind the main building is the first mission church, galvanised iron lined with weatherboard, opened 2 Sep 1908, became hall when new church built in 1923.
To find the cache complete the Wherigo cartridge found here (username and password is the same as you use on www.geocaching.com). With this information it is probably best to leave your car were it is parked and walk to the nearby cache location.