Culture Key Facts —What happened. On Sunday, July 5, 2026, Rio de Janeiro was chosen by acclamation to host the 5th International Forum of the International Union of Architects in 2028. —Where decided. The vote took place at the Disseny Hub in Barcelona, Spain, after a bid led by the Institute of Architects of Brazil […] The post Rio de Janeiro Wins 2028 Global Architecture Forum appeared first on The Rio Times.