Final answer:
Carnival in Rio de Janeiro is the tradition most similar to the Running of the Bulls, as both are public spectacles combining elements of danger, deep cultural traditions, and societal participation.
Step-by-step explanation:
The tradition similar to the Running of the Bulls in Pamplona is Carnival in Rio de Janeiro. Both involve spectacle, danger, and public participation as key elements. Intrinsically linked with a cultural rite of passage and community, they carry deep-seated traditions but have evolved to represent more modern festive events. Carnival, held yearly before Lent, includes parades of costumed dancers and incorporates significant cultural elements such as capoeira. Though it's primarily associated with celebratory music and dance, it also reflects deeper cultural meanings and societal issues.
While other events like Oktoberfest, Diwali, and Hanami are significant cultural and traditional celebrations, they do not share the same characteristics of danger and spectacle combined with a rite of passage that the Running of the Bulls and Carnival in Rio de Janeiro do.