61st. St. Market Saturday, May 13, 2017 9:00 AM 2:00 PM 09:00 14:00 6100 South Blackstone Avenue Chicago, IL, 60637 United States (map) Google Calendar ICS First Market Of The Season!Market is located at Experimental Station 6100 S. Blackstone Ave.Market is open 9am - 2pm. Market season: 5/13/17 through 10/28/17Compost bucket swaps available