Wyvern Theatre September 2006, it closed temporarily after the discovery of traces of asbestos in the venue's offices and roof void during a routine inspection. It remained closed until September 2007 and the closure was used to refurbish the venue, bringing new decor, bars, cafés, disabled entrances and new seating costing £1.3 million. The first performance afterwards was on 25 September 2007. Over the years The Wyvern Theatre has had its own mascot in the form of a 6-foot-high green dragon-like creature known as Willy the Wyvern. Willy the Wyvern became the theatre's mascot originally during in its founding years but faded
Star (heraldry) Register, vol 1 p 188), while the Ordinary of Arms produced by a late 19th century Lyon King of Arms 'modernizes' the original as "Az. three mullets arg. ...". In Canadian heraldry the usual term is "mullet", but there is also the occasional six-pointed "star" (e.g. in Vol. IV, at p. 274 and in online version of the Canadian Public Register), which is what others would blazon as a six-pointed "mullet". The United States Army Institute of Heraldry, the official heraldic authority in the United States, uses the term "mullet" in its blazons, but elsewhere, as in US government documents