Students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) look from a ferry as they travel through Guanabara bay, during their graduation ceremony in Rio de Janeiro, Brazil, November 10, 2015. The school holds 4 days' lessons in Santa-training, teaching Christmas carols, how to interact with children, and also how to wear the heavy red suit in Rio's typical 104-degree (40 degrees celsius) summer weather that is common around the holidays. (Photo by Pilar Olivares/Reuters)





Students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) board a ferry to attend their graduation ceremony in Rio de Janeiro, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





Students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) disembark from a ferry during their graduation ceremony in Niteroi, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





Students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) travel on a ferry through Guanabara bay, during their graduation ceremony in Rio de Janeiro, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





Students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) pose for a photo during their graduation ceremony in Niteroi, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





A student of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) waits onboard a ferry before the graduation ceremony in Rio de Janeiro, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





A woman helps a student of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) to adjust his clothes before he boarded a ferry to attend the graduation ceremony, in Rio de Janeiro, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





A woman uses a lipstick while accompanying students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) during the graduation ceremony in Rio de Janeiro, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





Students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) on a ferry travel through Guanabara bay, during their graduation ceremony, in Rio de Janeiro, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





Students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) greet people as they arrive from the Guanabara bay after their graduation ceremony onboard a ferry, in Rio de Janeiro, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)





Students of the "Escola de Papai Noel do Brasil" (Brazil's school of Santa Claus) greet people as they arrive from the Guanabara bay after their graduation ceremony onboard a ferry, in Rio de Janeiro, Brazil, November 10, 2015. (Photo by Pilar Olivares/Reuters)