Nits d’estiu, or Summer Nights, takes place at the Caixa Forum. Events are subsidised and therefore affordable, ranging in price from free to 6 euros. An original and eclectic array of shows and performances from all around the world are on offer, as well as workshops and guided tours. For instance check out Nube (Cloud). La Nube is an installation designed by Arcadi Poch with the intention of creating a play area that will make you feel like a child, even though you are not aware of it! ...