Seaweed Products Sold Here' reads a banner that greets tourists at Hana's souvenir shop in Pangkep, Bungoro Subdistrict, South Sulawesi. The storefront window is crammed with nutty biscuits, seaweed sticks and shredded dried milkfish. "The seaweed products are a favorite. Tourists usually buy three to five packs a customer," store owner Hana told Tempo.

The buyers are mostly those bound for the Mattampa Waterboom park just a few steps away. "Almost e