Rita, I hope Rush will forgive my intervention to mention it, but the Honolulu Police Museum on 801 S. Beretania St, does have a small but nice section dedicated to Detective Chang Apana, who is recognized to be the inspiration for the fictional Detective Charlie Chan. Also, a MUST DO for anyone visiting HNL is to take the Charlie Chan walking tour: http://stevestoursandfilms.vpweb.com/. Thank you so much. Lou