Oahu Events in April

"I Love Kailua" Town Party 

This beloved annual celebration highlights the charm of Kailua town, offering attendees a day filled with delicious local cuisine, vibrant craft markets, and lively entertainment from talented local artists and performers. The event fosters a deep sense of community pride and encourages meaningful engagement with local businesses and organizations, making it an ideal occasion for residents and visitors.

When: Sunday, April 26, 2026
Where: Kailua
More Info: I Love Kailua Town Party

Hawaii Pacific Health ESPN Honolulu Open

Highlighting Hawaii’s rapidly growing enthusiasm for pickleball, this event transforms the Hawaii Convention Center into a dynamic sports venue. With more than 30 dedicated courts, the tournament features professional and amateur competitions, corporate team challenges, pro exhibition matches, and a bustling product expo. Drawing competitors and fans from across the islands and beyond, the Honolulu Open showcases high-energy athleticism, camaraderie, and community spirit.

When: Expected mid-April 2026 (check website for confirmed dates)
Where: Hawaii Convention Center, Honolulu
More Info: Honolulu Open

The Hapalua – Hawaii's Half Marathon

The Hapalua, known as Hawaii's premier half marathon, attracts runners and walkers of all skill levels. Participants embark on a scenic 13.1-mile journey in Waikiki, winding through Honolulu, looping around the iconic Diamond Head crater, and finishing triumphantly at Kapiolani Park. This event perfectly encapsulates the spirit of aloha and community encouragement with stunning ocean views and a lively, supportive atmosphere.

When: Sunday, April 12, 2026
Where: Scenic Honolulu & Waikiki
More Info: The Hapalua

Waikiki Spam Jam

The Waikiki SPAM JAM® celebrates Hawaii's unique and beloved culinary staple—SPAM®. Waikiki's streets transform into a bustling festival, featuring local chefs showcasing creative SPAM®-inspired dishes, from classic musubi to innovative culinary creations. The festival also boasts live entertainment, local craft vendors, family-friendly activities, and a drone show at 9 PM. Additionally, the event supports local charities such as the Hawaii Foodbank, Waikiki Community Center, and Visitor Aloha Society of Hawaii, combining great food with a sense of purpose and community. Free admission.

When: Saturday, April 25, 2026, 4:00 PM – 10:00 PM
Where: Kalakaua Avenue, Waikiki
More Info: Waikiki Spam Jam

In summary, April 2026 on Oahu offers a vibrant tapestry of events celebrating athleticism, culinary innovation, and community unity. From the breathtaking challenge of the Hapalua half marathon to the flavorful excitement of the Waikiki SPAM JAM®, and from Kailua's warm community spirit to the emerging pickleball culture at the Honolulu Open, each event captures the unique essence of Oahu. Together, these events promise an enriching and memorable month for everyone on Oahu.