Post-millennium Helsinki has seen an explosion of nighttime possibilities. Friday and Saturday nights are impossibly overcrowded, so if you plan to go out, you need to show up early at a club, or you may not get in. The older crowd sticks mainly to bars in popular first-class hotels. Nearly all theatrical performances are presented in Finnish or Swedish. However, music is universal, and the Helsinki cultural landscape is always rich in music whatever the season. The major orchestral and concert performances take place in Finlandia Hall. Operas at the Finnish National Opera are sung in their original languages.