Question: Which traditional coffeehouse in Budapest, Hungary has a cake named after Emil Gerbeaud?

Context articles: Torta caprese
Budapest
Café Gerbeaud
Human trafficking in Hungary
Andrássy University Budapest
Genoise
László Papp Budapest Sports Arena
Kaysie Lackey
Budapest metropolitan area
Emil Gerbeaud

Torta caprese is a traditional Italian chocolate and almond or walnut cake named for the island of Capri from which it originates.
Budapest (] ) is the capital and by far the most populous city of Hungary and one of the largest cities in the European Union.
 With an estimated 2016 population of 1,759,407 distributed over a land area of about 525 km2 , Budapest is also one of the most densely populated major cities in the EU.
 Budapest is both a city and county, and forms the centre of the Budapest metropolitan area, which has an area of 7,626 km2 and a population of 3,303,786, comprising 33 percent of the population of Hungary.
 The Budapest metropolitan area had a GDP of $141.0 billion (€129.4 billion) in 2016, accounting for 49.6 percent of the GDP of Hungary.
 GDP per capita in the city is $64,283, which means 148% of the EU average measured on purchasing power parity.
 Thereby the city is among the top 100 GDP performing cities in the world
Café Gerbeaud, situated at Vörösmarty tér 7 in Budapest, the capital of Hungary, is one of the greatest and most traditional coffeehouses in Europe.
 Today still, it shines in Gründerzeit style with its stucco, the grand chandeliers, the panelling made of exotic woods and its furniture.
 In 2009 Café Gerbeaud opened its second confectionery in Tokyo, Japan.
Hungary is a source, transit, and destination country for women and girls subjected to trafficking in persons, specifically forced prostitution and a source country for men and women in conditions of forced labor.
 Women from Hungary are forced into prostitution in the Netherlands, Switzerland, the United Kingdom, Denmark, Germany, Austria, Italy, Spain, Ireland, Greece, and the United States.
 Women from eastern Hungary are subjected to forced prostitution in Budapest and areas in Hungary along the Austrian border.
 Roma women and girls who grow up in Hungarian orphanages are highly vulnerable to internal forced prostitution.
 Men from Western Europe travel to Budapest for the purpose of adult sex tourism, some of which may involve the exploitation of trafficking victims.
 Men and women are subjected to conditions of forced labor within Hungary.
 Women from Romania and Ukraine are transported through Hungary to the Netherlands, the United Kingdom, Denmark, Germany, Austria, Italy, Switzerland, France, and the United Arab Emirates where they are subsequently subjected to forced prostitution; some of these victims may be exploited in Hungary before they reach their final destination country.
Andrássy University Budapest (AUB) (full name: Andrássy Gyula German Speaking University Budapest/Andrássy Gyula Deutschsprachige Universität Budapest) is a private university in Budapest, the capital of Hungary.
 Andrássy University Budapest was founded in 2001 and is the only completely German-language university outside the German-speaking countries.
 As a European university in Hungary, it is supported by five partner states (Austria, Baden-Württemberg, Bavaria, Germany, Hungary) and also by Switzerland and the autonomous region of Trentino-South Tirol.
A genoise ( , , , or ; ] ; "Genoese cake" or "Genovese cake"; rarely spelled "génoise" in English) is an Italian sponge cake named after the city of Genoa and associated with Italian and French cuisine.
 Instead of using chemical leavening, air is suspended in the batter during mixing to provide volume.
The Papp László Budapest Sportaréna (Hungarian: "Papp László Budapest Sportaréna" ), also known as Budapest Sports Arena or locally just Arena is a multi-purpose indoor arena in Budapest, Hungary.
 It is the biggest sports complex in the country and it is named after Hungarian boxer László Papp.
 The venue can hold up to 12,500 people in its largest concert configuration, up to 11,390 for boxing and 9,479 for ice hockey.
 It was built as a replacement for the Budapest Sports Hall (Hungarian: "Budapest Sportcsarnok" , or "BS" for short) which stood in the same place and was destroyed in a fire in December 1999.
Kaysie Lackey (born Brentwood, Tennessee, USA) is a food artist and cake decorating instructor based in Seattle, Washington.
 As owner of The People's Cake in Seattle, WA, she has been featured in wedding and cake magazines, including "Brides", Martha Stewart Weddings", "Modern Wedding Cakes", "Seattle Bride", "Seattle Metropolitan Bride and Groom" and "American Cake Decorating".
 In 2015 Kaysie was also profiled in The Wall Street Journal's "What's In Her Bag?"
.
 She is a frequent competitor on Food Network Challenge cake decorating competitions, having been featured on four different episodes, and winning three as of 2012.
 She was also featured on Food Network's "Last Cake Standing".
 Kaysie teaches at cake decorating schools in the United Kingdom, United States, Mexico, Canada, Australia, Asia, Africa, South America, India,throughout Europe, and the Middle East.
 The People's Cake was named one of "Brides" magazine's Top 100 Cake Decorators in the United States in 2013.
 Kaysie was named one of "Martha Stewart Wedding's" Top 63 Pastry Professionals in 2014 and "Dessert Professionals" magazine's Top Ten Wedding Cake Decorators of North America in 2015.
The Budapest metropolitan area (Hungarian: "Budapesti agglomeráció" ) is a statistical area that describes the reach of commuter movement to and from Budapest and its surrounding suburbs.
 Created by Hungary's national statistical office HCSO to describe suburban development around centres of urban growth, the surrounding a more densely built and densely populated urban area.
 As of 2014 the Budapest metropolitan area, with its 7,626 km² (2,944 sq mi), extends significantly beyond Budapest's administrative region (encompasses 193 settlements around the city), a region also commonly referred to as Central Hungary.
 It had a population of 3,303,786 inhabitants at the January 2013 census, making it the "tenth largest" urban region in Europe (Larger urban zones in Europe).
 33% of Hungary's population resides in the region.
Emil Gerbeaud (French: Émile Gerbeaud , Carouge, Canton of Geneva, Switzerland, 22 February 1854 – Budapest, Hungary, 8 November 1919) was a Swiss-born Hungarian confectioner, chocolate producer, industrialist and entrepreneur.
 Several famous traditional Hungarian cakes were first introduced by him like the "macskanyelv" (English: cat tongue ), the "konyakos meggy" (English: cognac sour cherry ), the "csokoládé drazsé" (English: chocolate dragees ) and he was the first in Hungary who sold French cakes filled with custard.
 The "zserbó" cake, a well-known product of the Café Gerbeaud is named after him.