Things To Do on Oahu - September 2026
September 14, 2026
September 14, 2026
September on Oʻahu is a great time to get out and experience more of what makes the island special. Beyond the beaches and iconic sights, there’s always something happening—from cultural festivals and local markets to community events, food experiences, and outdoor activities.
Whether you’re a longtime local looking for something new to do this month or visiting Oʻahu and hoping to experience the island like a local, here are a few September events worth adding to your calendar.
Step into a whimsical, retro-fantasy island at the Hale ʻAina Gala, where mermaid coves, enchanted forests, and island-inspired magic set the scene for an unforgettable evening.
The event brings together some of Hawaiʻi’s award-winning restaurants for an evening centered around food, drinks, and creative experiences. It’s a fun opportunity to taste your way through some of the island’s celebrated culinary talent while enjoying an immersive setting that feels like something out of a tropical dream.
Perfect for: Food lovers, date nights, and a special night out.
September 5th at The Kahala Hotel
Celebrate the rich culture and traditions of Hawaiʻi’s Uchinanchu community at the 44th Annual Okinawan Festival at the Hawaiʻi Convention Center.
Throughout the festival, visitors can experience authentic Okinawan food, live music, traditional dance, cultural exhibits, local vendors, and hands-on activities. It’s a great way to learn more about the deep Okinawan influence in Hawaiʻi while enjoying a weekend filled with food, entertainment, and community.
Perfect for: Families, foodies, and anyone interested in Hawaiʻi’s diverse cultural heritage.
September 5th and 6th at the Hawaii Convention Center
Spend a day learning about two plants deeply connected to Hawaiʻi’s history and culture at the annual Kalo & ʻAwa Festival at Waimea Valley.
The festival features hands-on demonstrations, workshops, complimentary tastings, local vendors, live Hawaiian music, and hula performances throughout the day. With its focus on the cultural significance of kalo and ʻawa, this is a great opportunity to experience Hawaiian traditions in a beautiful North Shore setting.
Good to know: Admission is free with registration.
Perfect for: Families, culture seekers, and anyone looking for a meaningful North Shore experience.
September 12th at Waimea Valley
Looking for something to do after the sun goes down? Head downtown for the DoHo Night Market, an evening celebration of local food, makers, music, and community.
Browse unique goods from local vendors, try something new from food vendors, and enjoy live entertainment while exploring Downtown Honolulu. It’s the kind of event that makes for an easygoing night out and a fun way to support local businesses and creatives.
Perfect for: Friends, couples, foodies, and anyone who loves discovering local makers.
September 18th at Fort Street Mall - Downtown
Start your morning with an ocean view at the 4th Annual Ikaika 5K & 10K at Ala Moana.
The scenic course takes runners through Magic Island with views of Waikīkī, turquoise waters, Diamond Head, and Oʻahu’s coastline. Whether you’re running for a personal goal or simply looking for a different way to enjoy a beautiful island morning, this is a great excuse to get outside.
Perfect for: Runners, walkers, and anyone who enjoys an active morning outdoors.
September 19th at Ala Moana Beach Park
For a family-friendly day out, head to historic Ford Island for PHAMily Fun Day: Oktoberfest.
The event features hands-on activities, local exhibitors, vendors, carnival games, prizes, and local food. Guests 21 and over can also enjoy the pop-up beer garden while the whole family takes part in the day's activities.
Perfect for: Families and groups looking for a fun community event with something for everyone.
September 19th at Pearl Harbor Aviation Museum
Car enthusiasts and coffee lovers can start their morning at Cars & Coffee at Wai Kai, hosted by the ʻOhana Motorsports Foundation.
Check out an impressive lineup of vehicles, grab some local coffee, and explore pop-ups from event partners and sponsors. The event also supports a nonprofit focused on giving back to local communities and charitable causes, making it a fun morning with a meaningful purpose.
Perfect for: Car enthusiasts, coffee lovers, families, and anyone looking for a relaxed weekend activity.
September 20th at Wai Kai
One of the best parts of living on Oʻahu is that there’s always another neighborhood, local business, cultural experience, or community event to discover. From celebrating Hawaiʻi’s diverse heritage to supporting local makers and getting outside, September offers plenty of ways to experience the island beyond the usual tourist stops.
Planning to explore Oʻahu this month? Save this list, invite a friend, and discover a few new local favorites along the way.
Follow along with our Local Guide @oahupulse
Event dates, times, locations, registration requirements, and availability may change. Be sure to confirm details with each event organizer before attending.
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Your local guide to the best events, festivals, food, culture, and things to do around Oʻahu this September.
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