Based in Fundão, Histérico - Arts Association aims at multidisciplinary artistic creation in theatre, dance, music, plastic arts, and multimedia, as well as at organizing and producing cultural events. It thus develops cultural productions in various areas as a response to the needs of the community.

With the Aldeias do Xisto, Histérico has developed projects such as Music Door to Door and XCriações, through which music, dance, and theatre have enlivened and enriched the communities.