Home of the Korumburra-Bena Bulldogs Netball team, this corner of the Korumburra Showgrounds was in years gone by the location of the Dog Show component of the annual Korumburra show. What were grassed areas are now sealed as an all weather court. Access may be a bit difficult depending on the day and if any events are at the venue. You may need to pick your day carefully. You could also bring a ball and shoot a few goals while here.
As for the cache, it's BYO pen. As usual, rehide with care and beware muggles.