DIVE IN! TO THE 7th ANNUAL
CALIFORNIA
SEAWEED FESTIVAL
October 24, 2026 | 9 AM – 5 PM
Old Custom House Plaza, Monterey
FREE FESTIVAL
Monterey, CA
🌊
October 24, 2026
🦦
Old Custom House Plaza
🐟
Monterey, CA 🌊 October 24, 2026 🦦 Old Custom House Plaza 🐟
Monterey Bay is one of the most biodiverse marine ecosystems on Earth. Its underwater forests of kelp and other seaweeds support an incredible web of life, from sea otters to abalone to the communities that steward this coast. This year’s festival invites everyone to Dive In.
Join researchers, innovators, chefs, and ocean advocates for a day of talks, demos, seaweed tastings, and hands-on exploration of the science, culture, and future of macroalgae.
At a moment when kelp forests along the Monterey Peninsula have dramatically declined, the festival is both a celebration of ocean biodiversity and an invitation to cultivate ocean abundance together.
Come curious. Leave inspired.
ABOUT THIS YEAR'S FESTIVAL
IMPORTANT LINKS
7th Annual California Seaweed Festival Program Preview
Get a glimpse of the amazing lineup of programs on Saturday, October 24 in the Custom House Plaza!
Panels, Activities, Talks and more!
Derisking Seaweed Aquaculture Panel
Seaweed Science Flash Talks: Kelp Forests in a Changing Ocean
Storytelling in the Kelp Forest, Arts and Media
Indigenous Forum
Through the Lens of Monterey's Underwater Photographers
Seaweed Science Flash Talks 2
Aquaculture Hot Takes Panel
Preserving Genetic Diversity in Threatened Populations
Mermaids and Seaweeds Multimedia Presentation
Holdfast: A Creative and Scientific Dialogue on the Power of Marine Protected Areas
Seaweeds for Health, Interactive Presentation
Community Science With Reef Check Panel
Poster Session & Indigenous Interactive Web Story
Live Stream from a Kelp Forest
Workshops & Tours
Gardening With Seaweeds
Cyanotyping
Environmental Storytelling
Integrated Beaded Jellyfish Talk & Workshop
Monterey Abalone Company Tour
Thanks to Our 2026 Sponsors & Partners
Sponsors
Partners and Support From
**Map coming soon for space numbers and locations.**
2026 Exhibitors List
Blue Harmony [#69] California-based nonprofit focused on ocean health through education, storytelling, and community-driven conservation, featuring the immersive educational “Waves of Change Quiz Loop”
Blue Robotics [#65-66] marine robotics company specializing in vehicles and components that help with underwater research and exploration
California Sea Grant [#61] a unique partnership that unites the resources of the federal government, the State of California and universities across the state to create knowledge, products and services that benefit the economy, the environment and the citizens of California
Camp SEA Lab [#72] marine science camp located in Monterey fostering lifelong excitement, scientific understanding, and stewardship of our coasts and ocean by providing quality marine oriented programs that promote science, education, and adventure for youth
Giant Kelp Restoration Diorama [#74] volunteer-driven organization restoring Monterey’s kelp forests through hands-on reef restoration, citizen science, and public engagement
Kelp Ark [#7] nonprofit corporation, focused on the development of an algal seedbank for aquaculture, research, and mariculture education for students and our community, and protection and restoration of the marine environment
Kelp Blue [#3] company harvesting cultivated kelp to produce ingredients for agriculture, pharmaceuticals, and textiles with a booth displaying seaweed biostimulant for agriculture
Kelp RISES [#71] booth will display information from, and have interactive activities based on, the project on Kelp Restoration as an Integrated Socio-Ecological System (Kelp RISES), a collaboration between the University of California Davis, University of California Santa Cruz, and Cal Poly Humboldt
KSQD Community Radio [#64] building community through quality broadcasts, podcasts, training programs and community events
Monterey Audubon Society [#8] local Monterey chapter of the National Audubon Society dedicated to conserving and celebrating the birds and wildlife of the greater Monterey region with a booth sharing resources to learn about and find local birds and seabird monitoring projects
Monterey Bay Abalone Company [#57] an in-ocean abalone farm and small family-run business dedicated to practicing clean and sustainable methods and are hands-on in every phase of the cultivation and harvest of their abalone
Monterey Bay Aquarium [#5] meet some of the members of the aquarium’s research team and learn about current projects
MPA Collaborative Network [#46] non-profit organization that engages experts and diverse communities in marine protected area stewardship for a healthy ocean
NOAA Monterey Bay National Marine Sanctuary [#6] learn about the sanctuary which protects 276 miles of shoreline stretching from Marin’s Rocky Point to Cambria and encompassing 6,094 square miles of ocean
North American Marine Alliance [#19] fishermen’s alliance building a broad movement for healthy oceans and thriving fishing communities, focused on fisheries access and factory fish farming
Ocean Rainforest [#58] pioneering blue growth company offering a collection of seaweed products as well as taking part in research projects with a number of different partners to improve people’s wellbeing
Reef Check [#75] nonprofit organization leading citizen scientists to promote stewardship of sustainable reef communities worldwide with a booth about the organization and data collected as well as how to get involved
Rou Dalagurr Food Sovereignty Lab and Traditional Ecological Knowledges Institute [#4] based at Cal Poly Humboldt and dedicated to revitalizing Indigenous food systems and fostering community-based food sovereignty
Save Our Shores [#70] marine conservation non-profit with a mission to foster a thriving Monterey Bay for all and protect and preserve the health of Monterey Bay and the Central Coast through education, advocacy, and outreach
Save the Whales [#2] nonprofit organization with a mission to preserve and protect the ocean and its inhabitants through education
Surfrider Foundation Monterey [#16] local chapter of the Surfrider Foundation dedicated to the protection and enjoyment of the world’s ocean, waves, and beaches, for all people through a powerful activist network
Sway [#68] California-based innovation company reimagining everyday materials, replacing polluting plastics with seaweed-based bags for shipping and shopping that break down into healthy soil through backyard compost
The Algae Foundation [#67] working to build a future where algae are recognized as essential solutions for a healthier society and a more sustainable planet through STEM education, workforce development, mentoring and public outreach
The Cultured Abalone Farm [#57] raises red abalone from hatchery to harvest, ranches purple sea urchins, tumble cultures red seaweed, and works to restore abalone along the California coast
Weigel Lab, Hopkins Marine Station [#1] research group based in Hopkins Marine Station of Stanford University studying the ecology, physiology, and genomics of marine algae and microbial communities in the ocean
Western Flyer Foundation [#73] nonprofit organization bringing people together through public programs, tours, and events that connect communities to the ocean through science, art, storytelling, and a historic boat
2026 Vendors List
7 Ravens Studio [#47] scientific illustrations that tell the story of California ecosystems
90DA [#13] charms and stickers
Above Below [#17] seaweed books by Josie Iselin: “An Ocean Garden”, “The Curious World of Seaweed”, and “The Mysterious World of the Bull Kelp Forest”, seaweed notecards and scarves
Alexa Ortiz Creative [#27] art inspired by local marine ecosystems, in a variety of media
AlgyLab [#62] algae ink kits, handmade jewelry, and interactive workshops creating algae art
Amaya Gomez Studios [#18] hand-drawn science illustration prints, originals, and wearables featuring local wildlife including watercolors and cyanoprints
Andrea's Addictions [#37] upcycled women/men’s clothing, gifts and accessories
ARE Creations [#38] seaweed and plant cyanotype originals, prints, cards, clothing, and more
Art de DeLay [#35] art inspired by marine life and the coolest land species too
Art on the Half Shell [#59] unique, artfully coastal gifts, including oyster shell wall clocks, real oyster shell oyster plates, seashell wall clocks and more
Baja Naturals [#10] all-natural, nutritious, and sustainable kelp dog treats
Bery Birdy [#45] ocean-inspired ceramics, jewelry, and apparel made on the coast
Coastal Haze Designs [#48] original, hand-illustrated stickers, hand-pressed magnets, postcards, hand-cut notebooks, enamels, and other wearables
Coastside Home Goods [#33] coastal themed small batch soaps and candles, including sea otter soaps and state park candles
Dreams of a Scientist [#21] marine scientist based children’s picture book called “Dreams of a Scientist: Lessons from the Sea”, and science inspired art in the form of postcards, stickers, bandanas, and jewelry
Engrafft [#49] wearable art; graphic apparel and goods
Eve's Underwater Garden [#51] mother-daughter run business creating nature inspired resin jewelry and keepsakes
Fierce Siren Studios [#12] ocean art paintings and pieces that use beach-found items, sea glass and ocean jewelry
Hueneme Sea Farm LLC / Rockside Studio [#22] “Can You Read Channel Islands National Park?” book signing by marine scientist and illustrator, Lauren Kapphahn and original ocean-themed paintings and carbon neutral stickers
Jaymee Panian Fine Art [#60] fine art originals and prints, products based on fine art
Kelp Creations [#43] framed seaweed presses and embroidered kelp hats
LIV Creative [#15] underwater photography, seaweed pressings, seaweed in resin
Lotus Printworks [#9] small, one-woman business specializing in hand-carved and printed linoleum block prints inspired by California landscapes and wildlife
Luczo Illustration [#20] paintings and illustrations focused on coastal California wildlife and ecosystems
Mermaid Maura [#55] books centered around ocean adventures for children and the grown-ups who read beside them
Monterey Bay Seaweeds [#58] delicious and sustainably farmed seaweed, fresh seaweed products of different species
Nudibranch Nerd [#44] sustainably collected seaweed art including cyanotypes, prints, jewelry, wood pressings, nudibranch t-shirts, and a monthly printed zine
Pezzy Pets [#30] pet treats exclusively made from invasive species, with a particular focus on lionfish, silver carp, and armored catfish, as well as jewelry made from lionfish spines
Reef Renders [#40] painted replicas of marine wildlife designed and fabricated through Mixed Media & 3D printing
Rin Quartz & Gayleontology [#29] stickers, prints, cards, apparel, and original works inspired by nature, especially the diverse ecosystems of Monterey Bay
Salmon Seas [#42] fish otolith jewelry, salmon leather jewelry, hand painted fishing buoys and crab tags, bone china plates and platters
Salmonberry Prints [#26] block printed functional art inspired by the Pacific Northwest, featuring a variety of notebooks, stickers, greeting cards, and more
Salty and Wise [#24] hand collected, pressed and mounted seaweed collected throughout California, with species identification card and collector data
Salty Snail Studio [#39] responsibly sourced and sustainable red abalone art pieces including frames, wind chimes, jewelry, dining and gardening items and more
Sandbar Solar & Electric [#63] interactive games, prizes, information about solar and backup batteries, and community projects at the Monterey Bay Aquarium
San Pedro Soapworks [#56] bath, body, and hair care made with mineral-rich ingredients like kelp, seaweed, and marine collagen
Seaweed Art by Kaila [#11] cyanotype and resin jewelry seaweed art
Seaweed Stuff [#50] seaweed + surf art blending the love for waves and the world of seaweed, including canvas prints, framed originals, cyanotype tote bags and tees
Sequoia Siren [#36] scientifically accurate representations of local species on accessories made of salvaged material, recycled acrylic, and seaweed based ink
Snapdragon Ceramics [#34] hand-built ceramics that are functional and whimsical, including vases, plant pockets, dishes, magnets, jewelry, and garden items
Spiral Sister Designs [#32] nature-inspired jewelry crafted with abalone shells ethically found by hand along the central California coast
Sunflower Star Lab [#31] research and conservation to recover the sunflower star, building kelp forest resilience with our communities
The Local Naturalist [#23] science illustrations featuring marine and terrestrial organisms, with a focus on kelps and other seaweeds, on a variety of products
The Vitality Way LLC [#52] fresh flavored sea moss from the ocean with 92 central minerals sold in a jar on ice
Versiliy [#54] jewelry made from kelp
Wavehaven Glass [#41] seaweed stained glass and ocean vibes
WhimSea [#53] seaweed art squares, California seaweed t-shirts, seaweed design faded flannel shirts, pressed seaweed keychains, and pendants
Wild By Nature Studio [#14] one-of-a-kind art, jewelry, and accessories made with unconventional natural materials, including real fish skin and fins
Wood crafts Alebrijes [#25] wood carvings of the copal tree known as alebrijes, which represent creativity and imagination