Historic Honolulu tour: Explore the harbor on foot and on fireboat Abner T. Longley, Chinatown, Merchant Square and the capitol district, 9 a.m. to noon Saturday. Costs $10. Call Honolulu TimeWalks at 943-0371.
Moiliili Cemetery tour: Explore Honolulu's past with Nanette Purnell, 9 to 11 a.m. Sunday. Costs $5. Call Kapiolani Community College at 734-9211.
A Taste of Chinatown tour: Rose Leong Teruya leads a small group to the delicacies of small shops in Chinatown, 1 to 3 p.m. Wednesday. Costs $8. Call Kapiolani Community College at 734-9211.