What's happening Events NGS Open Garden Day 3 Trinity's award-winning gardens will welcome visitors for the final time this year as part of National Garden Scheme (NGS) Open Garden Weekend. Visitors to the garden will be able to see the garden in all its autumnal glory with lots of yellows, oranges and reds as well as different species of trees and shrubs. Don't miss this opportunity to visit the best hospice garden in London 2016! Open 11am-5pm. Admission £3, children free. Light refreshments will be provided. Picnics welcome.