Waubra is a gorgeous town full of many many churches of which this is the only one still offering services. It will soon hit its 150th anniversary.
Mass is held here at 8:30am on the first and third Sunday of the month (so maybe avoid the cache at this time). It rotates services with Learmonth.
During winter I drive past this church many times each week (kids play footy here) and it's beauty makes me smile.