Betula pubescens (syn.
 "Betula alba"), commonly known as downy birch and also as moor birch, white birch, European white birch or hairy birch, is a species of deciduous tree, native and abundant throughout northern Europe and northern Asia, growing farther north than any other broadleaf tree.
 It is closely related to, and often confused with, the silver birch ("B. pendula"), but grows in wetter places with heavier soils and poorer drainage; smaller trees can also be confused with the dwarf birch ("B. nana").
Silver Birch House is the first play by the British-Turkish playwright Leyla Nazli.
 The play concerns the life of a peasant family in the Anatolian mountains during the 1960s and 1970s, a turbulent period in modern Turkish history.
 "Silver Birch House" was first staged in May 2007 at the Arcola Theatre in Dalston, London, as part of the Orient Express Season.
 It was directed by the Arcola's founder, Mehmet Ergen, and starred Peter Polycarpou in the role of the family patriarch Haydar.
 The play received largely positive reviews from London's theatre press.
Euceraphis betulae, the birch aphid or silver birch aphid, is a species of aphid in the order Hemiptera.
 It is a tiny green insect with a soft body and wings.
 It is found living on the European silver birch tree ("Betula pendula") where it feeds and multiplies on the buds and leaves by sucking sap.
Birch sap or birch water is the sap directly tapped from birch trees, "Betula alba" (white birch), "Betula pendula" (silver birch), "Betula lenta", "Betula papyrifera", and "Betula fontinalis".
Betula pendula, commonly known as silver birch, warty birch or East Asian white birch, is a species of tree in the family Betulaceae, native to Europe and parts of Asia, though in southern Europe it is only found at higher altitudes.
 Its range extends into Siberia, China and southwest Asia in the mountains of northern Turkey, the Caucasus and northern Iran.
 It has been introduced into North America, where it is known as the European white birch, and is considered invasive in some states in the United States and in parts of Canada.
 The tree can also be found in more temperate regions of Australia.
Gordon Elliott is a County Meath-based National Hunt racehorse trainer who was 29 when his first Grand National entry, the 33 to 1 outsider Silver Birch won the 2007 race on 14 April 2007.
 Owned by Brian Walsh of County Kildare, and ridden by Robbie Power, the horse held off "McKelvey" and "Slim Pickings" to win the Aintree Racecourse event.
Robbie "Puppy" Power, son of Irish show-jumper Con Power, is the National Hunt jockey who rode 33-1 outsider Silver Birch to victory in the 2007 John Smith's Grand National at Aintree Racecourse on Saturday 14 April 2007.
 It was his second Grand National ride after his Grand National debut in 2005.
 In 2011 he had his first Cheltenham Festival winner in the RSA Chase.
 In 2017 he won the Cheltenham Gold Cup and the Punchestown Gold Cup on Sizing John.
 He also won the Irish Grand National on Our Duke.
John Smith's Brewery in Tadcaster, North Yorkshire, England, produces beers including John Smith's, the biggest selling bitter in the United Kingdom since the mid-1990s, as well as being one of the UK's most popular and successful beer brands.
Betula platyphylla, the Japanese white birch or Siberian silver birch, is a tree species belonging to the genus "Betula".
 It can be found in temperate or subarctic places of Asia: Japan, China, Korea, and Siberia.
 The Japanese White Birch can grow to be 20 m to 30 m tall.
Silver Birch (born 10 April 1997) is an Irish-trained thoroughbred racehorse.
 He was owned through the first part of his career by Paul Barber and Des Nichols, then from 2006 by Brian Walsh from County Kildare, Ireland, a farmer and stud owner.
 Ridden by Robbie Power and trained by 29-year-old Gordon Elliott, Silver Birch was the winner of the 2007 John Smith's Grand National at Aintree Racecourse, run on Saturday 14 April 2007.
 He was Walsh and Elliott's first runner in the race.

Question: Where is the brewery that gives its name to the racecourse which Silver Birch won in April 2007?
Answer: Tadcaster, North Yorkshire, England