The sounds of the Evanston Township High School marching band and live music be heard throughout town Friday morning near Dawes Park as residents kicked off Juneteenth weekend at the city’s parade and walk for freedom. Camp Kuumba is all in for Opal’s Walk for Freedom. Credit: Heidi Randhava Hundreds started the morning off with a 2.5-mile walk at 1647 Sheridan Road, traveling north along the lakefront path toward Northwestern University before …