The demonstration, which stayed largely peaceful, came a day after violent clashes between police and protesters led to 56 arrests at a protest outside the Israeli Consulate.

Organizers of Wednesday's demonstration drew on the Chicago area's Palestinian community, one of the largest in the country, by bringing buses from suburban mosques.

Raed Shuk, 48, came with his children from the suburbs, including his 2-year-old son, who sat on Shuk’s shoulders ahead of the march. Shuk, whose parents are Palestinian, said they have come to so many rallies that his son knows the chants by heart.

“Everybody’s humanity needs to be equally addressed here and there,” he said of Gaza. “I want to help my children learn from this experience that you always like to stand up for your rights and always peacefully protest.”

The march, one of the largest anticipated demonstrations of the week, took on a festive tone at times as a drum line led marchers and a sea of Palestinian flags waved above the crowds. Some kids ate popsicles as they walked, and others were pushed in strollers or rode in wagons.

The crowd stopped outside a park that is roughly a block from the United Center and used megaphones and air horns to call out elected leaders, including Illinois Gov. JB Pritzker, for being “complicit” in the war in Gaza. The two-term Democrat, who was under consideration as Vice President Kamala Harris’ running mate, criticized a ceasefire resolution Chicago approved in January.

The crowds of pro-Palestinian protesters included many families and people of different faiths. Small groups of Muslims gathered in prayer at a park just ahead of the march’s kickoff, using keffiyeh as prayer rugs. Rabbis were among the leaders of the march, and a small group marched through in the crowd holding a sign that said “Christians for Ceasefire.”

Rabbi Brant Rosen, a founder of the Jewish Voice for Peace Rabbinical Council, condemned Democrats for not speaking out about the war in Gaza at the convention

“The word Palestine is not allowed inside the Democratic National Convention. The word ceasefire has barely been uttered,” he said. “This is a Hollywood-style coronation of a candidate. They assume they are entitled to our votes, but they are not entitled to our votes.”

Earlier in the day, police escorted pro-Israel demonstrators out of a park near the United Center as the area was blocked off ahead of the march of activists heading there.

The rally near the United Center was organized by the U.S. Palestinian Community Network, a Palestinian and Arab community-based organization. It was in stark contrast to the protest Tuesday night outside the Israeli Consulate, where protesters not affiliated with a coalition of more than 200 groups that has the city's permission for demonstrations ended up in an intense standoff with Chicago police.