Revellers from the Uniao da Ilha do Governador samba school wait to perform during a pre-Carnival rehearsal at the #Sambodrome in Rio de Janeiro, #Brazil. The venue will host the marathon and archery events during the Rio 2016 Olympic Games. #Samba schools are located throughout #Rio and hold various rehearsals and parties in the weeks and months leading up to their famed performances during #Carnival | January 10, 2016 | 📷: mario_tama