Cathedral Square Market Sundays June 1 - October 12 Excluding July 20th for Bastille Days In Cathedral Square Park from 9 AM- 2 PM Shop Local Browse a diverse selection of vendors offering fresh produce, prepared foods, farm-to-table goods and handmade art! Apply to Become a Vendor Live MusicLocal musicians will perform each Sunday in Cathedral Square Park from 11:30 a.m.-1:45 p.m. 2025 Season Lineup Wellness in the ParkEnjoy FREE yoga and group exercise classes every Sunday at the Cathedral Square Market, courtesy of the Wisconsin Athletic Club and YMCA of Metropolitan Milwaukee.9-10a.m. Yoga with the Wisconsin Athletic Club 10:15-11 a.m. Group Exercise Classes with YMCA of Metropolitan Milwaukee Full Class Schedule Sponsors & Community Partners: