Oulton Broad and Lowestoft Horticultural Society. Annual Summer Flower Show. 22nd and 23rd August 2015. Carlton Colville Community Centre, Hall Road, Carlton Colville, Lowestoft NR33 8BT. Opening times Saturday 22nd August from 1.15pm to 4.30pm and Sunday 23rd August 10.30am to 4.30pm... See more >