WARWICK — Bahá'ís of Warwick are preparing to mark the 200th anniversary of the birth of Bahá'u'lláh - the founder of the Bahá'í Faith. The following events are planned:On Sunday, Oct. 8, at 1 p.m. There will be a tree-planting ceremony at Hallowed Ground Park, located on the corner of Route 17A and Forester Avenue in Warwick.On Saturday, Oct. 21, at 6 p.m. There will be a celebration at the Warwick Historical Society, 2 Colonial Ave., in Warwick. The celebration will present a short history of the life of Bahá'u'lláh, interfaith prayers and music.Contact Sherry Bukovcan If you would like to attend these joyful occasions at firstname.lastname@example.org.