Hungary is a greatly visited and beautiful country and is a member of the European Union. Its capital and largest city is Budapest. The country continues to attract foreign investment, and the government is injecting further money into health and social reform. The largest thermal lake in the world can be found here; Lake Heviz, often known as Heviz Spa, which has a history (from Roman records) of 2000 years. Hungary's contribution to science is substantial, having produced several famous mathematicians and computer scientists. Well-known Hungarian cuisine includes Goulash and Gundel pancakes. Visitors to Hungary often attend events such as The Budapest Spring festival at the end of March.