On October 1st, at four venues around Barcelona and Catalunya (Barcelona Zoo, Tibidabo, Port Aventura and Aqualeon animal and water park in Albinyana, Tarragona), the charity will be holding fun days, with the ticket money going towards this great cause. Buy your entrance ticket to the venue you like best (includes a discount on the regular entrance to each place, as well as a red nose) and spend the day having fun, and meeting some of the Pallapupas clowns who will be in each venue, safe in the knowledge that you're helping cheer up children who are sick.

Buy your tickets online at the Dia de Nassos website or at the Gran Via 2 Shopping Centre. Prices are as follows: Tibidabo—€7 for children (3-5) and €20 for adults; Barcelona Zoo—€8 for children (3-12) and €13 for adults; Port Aventura—over-4s, €25; Aqualeon water and animal park—€15 for children (4-12) and €17 for adults.