Shows & Events 2026 Shows 2026 Autumn Show: 10-12 AprilWinter Show: 3-5 JulySpring Show: 11-13 SeptemberLate Spring Show: 30 October – 1 NovemberAll shows will be held at Melrose Hall, Cnr. Great Western Hwy and Park St Emu Plains. Other Shows & Events in NSW Summer Orchid Festival 13-14 DecemberNSW shows listing available on The Orchid Society of NSW