Wheelchair-Bound Dancers Wow World Tango Festival The World Tango Festival and Championship was in for a special surprise on Saturday as a pair of disabled Dancers joined two pairs of Tango champions on the stage. After years of practice and training, Gabriela Torres and Maria** Langasport were putting on the moves in their wheelchairs and dancing together with the best in the Tango World as part of a group called "Compania de Danza sin Fronteras", or Dance Company Without Borders.