Organizers of Occupy Chicago are focusing on getting an indoor location for the cold weather ahead. They say they’re pulling back on the plan to establish a tent city in Chicago’s Grant Park. Their first choice? A place close to the LaSalle and Jackson location where sidewalk protests have gone on for some 50 days. Organizers say the group wants to continue to have a presence there. Another goal is for a space that is close to CTA and large enough to hold large crowds and storage supplies.