Speaking in a Toronto neighbourhood still recovering from its own deadly attack, Prime Minister Justin Trudeau asked Canadians to send love and support to Fredericton after an early-morning shooting killed four people, including two police officers.

Thousands gathered in Toronto鈥檚 Greektown for the Taste of the Danforth Festival on Friday. The event comes less than three weeks after a 10-year-old girl and 18-year-old woman were fatally shot in the neighbourhood.

Trudeau, flanked by a team of Liberal MPs, addressed both violent attacks.

鈥淎s we remember the terrible tragedy that struck two weeks ago, the loss of life, the way the community came together, there is a great town a few hours east of here, our friends in Fredericton, who are going through a very, very difficult night,鈥 Trudeau said.

鈥淎nd if we could all send them our best love and our best support for our fallen officers who are there protecting us and the people who died in a terrible tragedy.鈥

The two police officers killed in Fredericton have been identified as Lawrence Robert Costello, 45, a father of four, and 43-year-old Sara Mae Helen Burns, a mother of three. Police have only identified the other two victims as an adult man and woman.

Trudeau also paid tribute to 18-year-old Reese Fallon and 10-year-old Julianna Kozis, who were both killed on July 22 when gunman Faisal Hussain fired a handgun along the popular strip.

鈥淚t was a terrible tragedy that affected us all deeply, we all hugged our loved ones a little closer that night and for the following days. But is also is a moment to celebrate them, to remember them, and to come out and continue to celebrate what makes the Danforth, what makes Toronto, what makes Canada one of the best and safest countries in the world, which is we pull together as a community,鈥 Trudeau said.

Despite the recent tragedy, festival organizer Howard Lichtman said he still expects a big turnout. Regardless, the event will feature advanced security, he said.

鈥淣one of us can allow a singular act of violence to define a festival, to define a neighbourhood, to define a city or a country,鈥 said Lichtman. 鈥淚 think that鈥檚 what Canadians are all about.鈥

Visitors to the festival can still pay their respects at a memorial site at St. Barnabas on the Danforth Anglican Church near Chester Avenue. All other unofficial memorials on the street have been moved to accommodate crowds.

After the festival, the temporary memorial will be moved to a nearby parkette until a permanent memorial is created.

Some survivors of the shooting are expected to attend the festival, including Ali Demircan who told CTV Toronto that he has been paranoid ever since it happened.

鈥淲hen I hear someone yelling, I feel scared,鈥 said Demircan, who was grazed by a bullet during the shooting. But friends and family have encouraged him to 鈥渞eturn to normal life.鈥

For many in Greektown, the 鈥淭aste of the Danforth鈥 is part of that normalcy. At Legends Sports Lounge, owner Nick Papalambropoulos hosted a wrestling match Thursday, to raise money for families of the shooting victims.

鈥淚t鈥檚 good to have people coming out, showing support to the neighbourhood,鈥 he said, 鈥渁nd showing that Toronto is a safe place, especially the Danforth.鈥

On Saturday, will be held, featuring Canadian bands Billy Talent, City and Colour, and Pup. Proceeds from the event will go to the #TorontoStrong Fund for victims of the shooting.

With a report from CTV Toronto鈥檚 Miranda Anthistle