We heard you like MerMay, so we thought we would have MerMay in September! That's right, our September Event involves some deep sea exploration and plenty of weird and interesting forms. Just don't make the sea goddess hosting you too angry... We heard you like MerMay, so we thought we would have MerMay in September! That's right, our September Event involves some deep sea exploration and plenty of weird and interesting forms. Just don't make the sea goddess hosting you too angry...