Just saw in Reef Builders that they have cancelled Macna 2023. Very disappointing seeing as it was the first one I was going to be able to attend. Very sad to hear this.
https://reefbuilders.com/2023/02/28/masna-announces-the-cancellation-of-macna-2023/
https://reefbuilders.com/2023/02/28/masna-announces-the-cancellation-of-macna-2023/