What's on when great website to know what events are taking place on a particular day/month in any city in the world.

What's on when (Que pasa en? en ingles), una buena pagina web si quieres saber exactamente las ofertas de ocio disponibles por dia/mes en cualquier ciudad del mundo.

The weather today:
Cloudy
15C
UV Index: 0 Low
Wind: From the South at 12 mph
Dew Point: 14C
Humidity: 97%
Visibility: 5 miles
Barometer: 1003.4 mb