Traditional and non mainstream cultural activities that are not financially driven are referred to as:

Traditional and non mainstream cultural activities that are not financially driven are referred to as: Folk culture.

Explanation:

Folk culture refers to the set of artistic manifestations or cultural patterns of the popular classes. Folk culture includes all those cultural productions that are created and / or consumed by the lower or middle classes, that is, it refers to the forms of culture traditionally attributed to disadvantaged social classes. This designation is used to differentiate it from high culture, official or academic culture.  Folk culture owes its  existence to the multiplicity of relationships that coexist in a society and it is appreciated in the diversity of that or those unrepeatable characteristics and that in turn commune with traditions and unconventional activities / renovations generated in other environments.

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