Saturday, December 20, 2025: Today’s options range from a headline Christmas mega-show at Farmasi Arena (USKOA) to two different comedy anchors (Thiago Ventura in Barra and Igor Guimarães at Teatro J. Safra), plus a short-run contemporary theater piece at Teatro Correios Léa Garcia, a Brazil–Netherlands concert night at Acaso Cultural, a Copacabana rooftop sunset party […]