The Marine Aquarium Societies of North America has announced that it is canceling MACNA 2023. The show was due to be held on September 8-10 in Pittsburgh, Pennsylvania, but today MASNA has announced that the well-known show will now not go ahead. MACNA was one of the first and best-known marine conferences, spanning over 20 … Continue reading MASNA announces the cancellation of MACNA 2023