Junklab Saturday Junk Lab: Recycling Art FREE drop in for families - No booking required. This year our exhibition theme is environment and sustainability, so we are inviting families to drop in and create junk models in our learning loft. Large or small, what you make is up to you. We want families to try to re-use as many pieces of junk as possible to create something, beautiful, useful or entertaining. Be as creative as you like and take your models home or leave them for us to display in our exhibition space. Suitable for all age groups.