The Original Hawaiian Chocolate Factory in Kailua-Kona (Big Island) offers tours Wednesdays and Fridays at 9:30 a.m. The cost is $10 for adults. Children 12 and younger are admitted free. Reservations are required, (808) 322-2626,
Steelgrass Farm in Kapaa (Kauai) provides tours at 9 a.m. on Mondays, Wednesdays and Fridays. Tickets are $60 for adults. Children 12 and younger are admitted free. Reservations are required; (808) 821-1857,
Both properties have online gift shops.