Barnes & Noble: Retirement planning seminar, with Ethan Tweedie from Dean Witter Reynolds, 7:30 p.m., Kahala.
Honolulu Gay Support Group: "How am I making a difference in the gay community/world," 7:30 p.m., Hotel Honolulu Rooftop Garden. Call 532-9000. Sponsored by the GLEA Foundation.
Orchid Society of Manoa: Jean Inouye talks about orchid diseases and pests, 7:30 p.m., Manoa Valley District Park. Call 537-3071.
physician discusses the integration of conventional medicine with his ancestors' methods.
"Ghosts of Hawaii": Glen Grant shares stories of the land's supernatural heritage, 7:30 to 10 p.m., Waikiki Heritage Theater. Costs $8. Reserve with Honolulu TimeWalks at 943-0371.
Bonsai Show: 9 a.m. to 9 p.m. Aug. 31, 10 a.m. to 4 p.m. Sept. 1 and 9 a.m. to 3 p.m. Sept. 2, Ala Moana Center Exhibition Area. Presented by the Hawaii Bonsai Association.
Fashion tips: Lee Cataluna talks about denim and design cuts, noon, Kahala Mall's Center Stage. At 1 p.m. she gives advice on assembling a wardrobe for any budget and occasion. At 2:30 p.m. Guy Hagi presents new shoe designs and a shoelace-tying tournament.
Borders: Butch Helemano and the Players of Instruments perform songs from their latest CD, "Still in the Hood," 2 p.m., Waikele. At 4 p.m., "How to shorten the time it takes to get a college degree," with Joe Schmiedl and Caroline Garrett from Hawaii Pacific University.
Hawaii Pacific University: Continuing education office offers liberal arts courses in "Art of Polynesia," "Contemporary Nations Seminar: Japan," "Backgrounds to Literature," "Alternative Futures" and other subjects this fall. Tuition is $390 plus one-time $15 application fee. Call 544-9300.