Tam-tams participants quickly became eyewitnesses to a private Cessna airplane safely landing on Avenue du Parc near the George-Étienne Cartier monument at 4 p.m. Sunday. Bill Berenholc, 49, owner of the family-run Lester’s Deli, had asked the pilot to take him and his ten-year-old son, Sammy, flying above Montreal to get a bird’s eye view of the city and of the family deli. Engine failure soon turned the outing into a terrifying close-call.