Ira Nelson Horticulture Center Posted on January 4, 2018 by Show Submitter Location 2206 Johnston StreetLafayetteLA70503 Next Event Acadian Orchid Society Show and Sale - 02/16/2024 - All Day Loading Map.... Ira Nelson Horticulture Center2206 Johnston Street - LafayetteEvents 30.21079 -92.03054199999997 Upcoming Events Acadian Orchid Society Show and Sale - 02/16/2024 - All DayHunting for Orchids - 05/04/2024 - 05/05/2024 - 9:00 am - 5:00 pm