& Partners. The centre housed animals, including butterflies, crabs, chameleons, frogs, finches, partridges, piranhas, seahorses, scorpions, snakes, spiders, tarantulas, triggerfish: in total over 150 species from all major animal groups. The botanical house was split into two distinct sections: Plants on Land, which traced the development of plants from simple mosses through to complex flowering plants; and Tropical Forests, which showcased plants from tropical continents, including a cycad which produced a rare, bright red cone tall and in circumference in 2003. Following Wildwalks closure, all animals and plants were re-homed to other zoos and natural history venues. Some elements of the exhibits from Wildwalk have been incorporated into Explore. IMAX – Housed in the same building as Wildwalk, the IMAX theatre was the first of the three At-Bristol attractions to open, on 20 April 2000. Since opening, the theatre received over 1.1 million visitors, and screened 70 films. The longest running film, and thus that with the highest attendance figures, was Cyberworld 3D. Charitable status As an educational charity, We The Curious fundraises to fulfil their vision 'to create a culture of curiosity'. This work includes specific inclusion projects, outreach work to groups who are unable to visit We The Curious, and bringing hard to reach groups to We The Curious. These groups include community groups, low-income schools and hospitals. Much of this work is made possible by the work of volunteers who have been part of We The Curious since 2006 We The Curious has also recently embarked on a career ladder scheme with partnership school City Academy. Venue hire There are rooms and roof terraces above the exhibition space that are used for private hire. These have been used by organisations such as Sky News, the BBC and FameLab as well as other conferences, meetings and events. These spaces have also been used for weddings and civil partnerships. We The Curious also hires out the exhibition floor, Planetarium, Millennium Square and Anchor Square. Sustainability Since its inception sustainability has been a key part of the We The Curious project. The We The Curious building (formerly Explore and At-Bristol) is an example of low-energy design with a phase-change storage tank enabling air source heat pumps to heat and cool the building using only night surplus electricity. At-Bristol (as the centre was then known) joined the 10:10 project in 2010 in a bid to reduce their carbon footprint. One year