Best Coffee on Kauaʻi
Kauaʻi-grown coffee at the source — Hanalei mornings, Poʻipū roasters, and the south-shore cafés worth detouring for.
Coffee Shop
This is a high-energy, 'carnival' experience in Lihue where the owners, Beau and Jo, treat every guest like an old friend.
Prices checked May 21, 2026
Data collected 5 months ago (May 22, 2026). Spot an error?
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The verdict
This is a high-energy, 'carnival' experience in Lihue where the owners, Beau and Jo, treat every guest like an old friend. It's genuinely good for those who want a mood-boosting start to their day, a custom list of local hiking recommendations, and inventive bagels like the Paddington or the Kiawe. If you're looking for a quiet, low-key sanctuary to read a book or a place with a muted atmosphere, this isn't it—the music is often turned up to 11 and the energy is infectious.
Plan the stop
Who it suits
Insta moment
Vibrant, colorful interior and 'cute' lattes/bagels make it a photogenic 'carnival' experience.
Purposeful outing
Visitors travel from Poipu and make it a 'must stop' destination for the unique energy.
Quick grab
Reviews mention 'quick and delicious breakfast' and 'take out' for starting the day.
Receipt
In their words
Rainbeau Jo's has been cheerfully doling up their signature organic coffee concoctions & locally sourced house made breakfast offerings to the community on Kauai since 2013 from the window of their beloved coffee truck, "Betty White". From humbled beginnings in a dirt parking lot near the Lihue Airport & a local buzz began. Over the next few years from slinging mornings, to local art nights, weddings, movie sets & community events; the love for Betty outgrew the location. Now, Rainbeau Jo's is completely renovated, vibrant with a unicorn staff trained to take on the love in abundance, serving with seating for all available inside & al fresco with hula hoops for all ages awaiting you out back.
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Common questions
Rainbeau Jo's is open Monday, Tuesday, Thursday, and Friday from 7:00 AM to 12:00 PM, and Saturday and Sunday from 8:00 AM to 12:00 PM. They are closed on Wednesdays.
Rainbeau Jo's is known for organic coffee and their signature cold brew, available in mason jars at locations across Kauai. They also serve inventive bagels and breakfast items made with ingredients sourced from local Kauai farmers.
Yes, Rainbeau Jo's has outdoor seating at their Lihue location on Rice Street.
Yes, Rainbeau Jo's offers a "Rainbeau Window" for mobile app pickup orders, which can help speed up your visit during busy morning hours.
No—Rainbeau Jo's is known for its high-energy atmosphere with music often turned up loud. It is a great place for a lively, mood-boosting start to the day, but not suited for quiet work.
Rainbeau Jo's is deeply community-oriented—owners Beau and Jo engage personally with guests, share local hiking recommendations, and source ingredients from Kauai producers. The shop grew from a 2013 coffee truck called the "Betty White" into a neighborhood staple in Lihue.
Collections
Kauaʻi-grown coffee at the source — Hanalei mornings, Poʻipū roasters, and the south-shore cafés worth detouring for.
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