Truckster (Vic) replied:

would this be it? google is your friend.

Mollys Bash: (Mothers Day weekend)
Venue: Old Andado Homestead, Simpson Desert. Phone: 08 8952 9006. Camp out under the stars and enjoy Central Australian entertainers at this Mothers Day weekend event, held at the Old Andado Homestead on the edge of the Simpson Desert. Old Andado is 330km south of Alice Springs and is accessible by air and road although (4x4 recommended). An annual fundraising event with all proceeds going to the National pioneer Women’s Hall of Fame.