– Atascadero’s first Juneteenth celebration joins together with SLO Roll for a free family event on Saturday, June 18 from 5 to 8 p.m. at Colony Park, 5599 Traffic Way. The two events, Atascadero Juneteenth, organized by long-time Atascadero resident Zenovia Cooks, and The SLO Roll Community Initiative, a nonprofit dedicated to uplifting the community through roller culture and physical activity, come together for a night of free skating, DJ Brotha C, Paradise Shaved Ice, local vendors and information about Juneteenth.