Residents of Oahu have come together to tackle the problem of invasive fish species while also learning about sustainable culinary practices during a recent fishing competition. Organised by Mālama Maunalua, a nonprofit committed to preserving the natural environment of Maunalua Bay, the “Eat the Invaders” event spanned three days, culminating in a vibrant community gathering that showcased the culinary potential of frequently overlooked fish.
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Taking place from Friday, February 27 to Sunday, March 1, the fishing competition focused particularly on three invasive species: the Bluestripe Snapper, known locally as taʻape, the toʻau, and the roi. These species, which were introduced to the Hawaiian waters in the 1950s, have proliferated in recent years and are now considered detrimental to local ecosystems. However, as pointed out by the organisers, both the toʻau and the taʻape are also regarded as sustainable seafood options that are gaining popularity among chefs and fishermen alike.
“The aim was not only to create a fishing opportunity but also to educate the local community about managing our fisheries,” remarked Kawai Hong, the fisheries management area coordinator for Mālama Maunalua. He explained that while the roi is not particularly appreciated for its culinary qualities, the main emphasis of the event was to underline the importance of consuming invasive species as a sustainable food source. “Together, we can ‘eat ʻem to beat ʻem!’” he added, highlighting the playful spirit of the initiative.

The educational facet of the event took place on the final day at Kuliʻouʻou Beach Park, where competitors returned to weigh their catches and engage with the community. With activities geared towards all ages, the free event attracted not just participants but also curious locals keen to learn about the fish. A chef was on hand to prepare various dishes from the harvested fish, culminating in a lively fish fry that showcased the many ways these invasive species can be cooked.
Initially, the organisers had intended to limit participation to 30 teams. However, due to overwhelming interest, they expanded the field to include 55 competing teams, resulting in nearly 200 participants taking part in fishing activities. This surge in attendance reflects a growing community commitment to addressing the invasive species problem that has plagued Hawaiian waters for decades. “The community has really gotten behind the importance of removing invasive fish, so maybe we’ll start doing it more now,” remarked Alika Garcia, executive director of Kuleana Coral Restoration, as he shared his thoughts on the event.

Garcia noted that similar tournaments have been held on other Hawaiian islands but highlighted that Oahu has had fewer such initiatives in the past. This event, therefore, marks a significant step not only towards engaging local residents but also in fostering a sense of collective responsibility for the marine environment.
As the competition concluded, the sense of camaraderie and shared learning among participants was palpable. Families and friends gathered around tables adorned with freshly cooked fish, indulging in a feast that symbolised both enjoyment and environmental consciousness. In a region where traditional fishing practices are integral to cultural identity, the event offered a constructive platform to rethink sustainable food sources.
Future events, as suggested by the enthusiastic response from the community, appear likely. With interest in nutritional education and environmental stewardship on the rise, Oahu’s residents may find more opportunities to engage in sustainable fishing practices that not only benefit their diets but also contribute positively to the ecosystem.
The “Eat the Invaders” competition serves as a model for how communities can combine enjoyment with ecological responsibility, fuelling a collective effort to create a more balanced relationship between people and nature. Through education, community engagement, and a little creativity in the kitchen, locals on Oahu are charting a path towards healthier, more sustainable fishing practices while enjoying the diverse flavours that their waters can offer.
