Once again this year, Catalan National Day is being marked in the city with open days at different institutions and museums. There is also free access to artistic workshops in the Poblenou neighbourhood as they open up to show citizens the work of local artists, and the weekend also offers a chance to enjoy great music with the Sant Andreu Jazzing Festival.

http://eldigital.barcelona.cat/en/weekend-a-cultural-catalan-national-day_398603.html