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,

http://www.ohcf.us

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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,

http://www.steelgrass.org/chocolate

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Both properties have online gift shops.