The event was spearheaded by Miss Nauru 2014, Kauai Oppenheimer.
The ladies dinner was held at the Bay last week.
Entertainment was provided by former Miss Nauru contestants.
Oppenheimer represented Nauru in the Miss Pacific pageant in Apia, Samoa in 2014 and won the Miss Internet category.
The Miss Nauru pageant is expected to be held next month.