Edinburgh University Television Station. Charitable and campaigning societies are numerous, including Edinburgh Global Partnerships and the Edinburgh branches of the Nightline support hotline and People & Planet charitable network. Buildings, venues and outlets EUSA operates 13 bars, 7 catering outlets, 5 shops, a catering company (Honours Catering) and numerous other services located across various sites. Most of these buildings are operated as Edinburgh Fringe venues during August. Teviot Row House is the largest EUSA building and the oldest purpose built student union building in the world. Located on Bristo Square, Teviot contains six bars (The Library Bar, The Sports Bar, The New Amphion, The Lounge Bar (informally known as The Jazz Bar), Teviot Underground and The Loft Bar), a small nightclub (Teviot Underground) and a variety of meeting rooms and halls. Following a fire at Gilded Balloon's Grassmarket venue, Teviot is now their primary base during the Fringe. The Pleasance provides EUSA societies with meeting space during semesters. It also has two bars and a theatre with an approximate capacity of 300. It is located next to the university's Centre for Sport and Exercise. During the Fringe, The Pleasance is run by the Pleasance Theatre Trust Ltd as the "Pleasance Courtyard". Potterrow, is also located on Bristo Square. With its distinctive dome, this building includes two shops, two cafes, a 1200 capacity nightclub, the Activities Office, a student support centre (The Advice Place) and EUSA's main administrative offices. Potterrow is also run by the Pleasance Theatre Trust during the Fringe, along with many other Fringe venues, and is branded as the "Pleasance Dome". King's Buildings is the home of most of the College of Science and Engineering, located in the south of the city. King's Buildings House includes a bar and food outlet, a small gym, a branch of the Advice Place and a small shop. The Magnet Cafe is located in the James Clerk Maxwell Building, and there is another shop on the ground floor of the KB Centre. Pollock Shop is a late opening shop in Pollock Halls. The Peffermill Clubhouse is a bar located at the university playing fields at Peffermill. Structure EUSA is a democratic membership organisation, a charitable body and a company limited by guarantee, ultimately overseen by a Board of Trustees. All Edinburgh University students automatically become members of EUSA upon matriculation, though they retain the ability to opt out as per the Education