Omentielva is the familiar name for the International Conference on J.R.R. Tolkien’s Invented Languages. The proceedings of each Omentielva conference is published in volumes titled Arda Philology.
Arda Philology 5, the Proceedings of Omentielva Lempea, was published in September 2015. This volume from the fifth conference contains five papers and three haiku in Quenya:
Omentielva Otsea, The Seventh International Conference on J.R.R. Tolkien’s Invented Languages will be held on 10 – 13 August 2017 in California. Go to the Omentielva website for more information and to order a copy of the latest (and some back issues of) Arda Philology.