This high tech city is the core for all financial activities and transportation across Germany. Frankfurt features the European Central Bank, the Frankfurt Stock Exchange and many prominent trade shows are conducted here including the Frankfurt book fair and the Auto show! A group of museums commonly known as Museumsufer is a popular tourist spot in addition to others including Deutsches Architektur Mbbbbbuseum and the Deutsches Filmmuseum. Other common frequently visited places include Alfred-Brehm-Platz Zoo, Palmengarten botanic gardens, Grüneburgpark; city’s largest public park, and the Turmpalast showing movies in English language. To enjoy a crystal clear skyline or dazzling night view visitors prefer to a stroll along the pedestrians track over the Eiserner Steg bridge. The Zeil is the main shopping centre of Frankfurt and one of the most happening ones in Europe, famous for perfumes, clothes, jewelry, and everything that you want. There are even pubs like the Kneipen and many more to enjoy the big city nights. A good area for dining is the Fressgass; as it is locally known by this screen-name. Oper Frankfurt and Alter Oper are two famous opera house that attract many tourists and these two are poles apart in construction and design.