St Stephen's Day on August 20 is perhaps Hungary's best-loved public holiday and this 3-hour cruise along the Danube River lets you celebrate in true Hungarian style. Savor a delicious buffet dinner as you glide past the majestic Hungarian Parliament Building, Gellért Hill and Chain Bridge, all glittering with lights. Unlimited drinks at the onboard bar and live music add to the occasion, as does the fireworks finale! Head for the upper deck for grandstand views of Budapest's St Stephen's Day fireworks: a colorful, crackling extravaganza high above the river.