FLASH MOB OPERA SKY AIRLINE CHILE 2014 - SECRET ARTISTS. Flash Mob en TEDxRiodelaPlata 2013 - El Brindis de la Traviata de Verdi. Opera Company of Philadelphia Geno's Steaks Random Act of Culture - April 28, 2012. Flash Mob: Il trovatore. Young Artists: Surprise Opera at the Market. Opera Flash Mob (Opera on the Avalon), Avalon Mall, St. John's, Newfoundland, June 1, 2013. La Traviata at Ferry Building - Festival Opera. Opera Company of Philadelphia "Flash Brindisi" at Reading Terminal Market (April 24, 2010) FLASH MOB VERDI STYLE 2013. Philharmonischer Chor Heilbronn: Gefangenenchor - Giuseppe Verdi - Flashmob Stadtgalerie Heilbronn.