Thank you for writing a well-researched article with references to the history and spirit of our Chicago Grant Park ["Forever Open, Clear, and Free" by Lynn Becker, September 14]. I especially like the "add comments" online section where I see many people sharing opinions. There are many other viable, more appropriate sites for the CCM [Chicago Children's Museum]. Let's remember that open space free for everyone's use will help the children. Have the CCM build at Block 37 or, even better, at the Museum Campus or west side.