Hortlandia 2025 – HPSO Plant & Garden Art Sale Friday, April 4, 2025 5:00 PM 8:00 PM 17:00 20:00 Westside Commons Wingspan Event Cener 801 Northeast 34th Avenue Hillsboro, OR, 97124 United States (map) Google Calendar ICS We are selling clematis at this annual event! More information at Hortlandia.