Raise your glass to local craft beer when you tour Ola Brew Co., known for using the freshest produce sourced from across the beautiful Hawaiian Islands. Working with local farmers, Ola's products fuel the agriculture industry by ensuring a guaranteed market for their crops. Learn how ingredients like lilikoi, vanilla, lychee, lemongrass and other delicious flavors come to life in their zesty libations with a walk through the fields and a sampling in the taproom. One local farm they work with OK Farms, your next destination. Encompassing nearly 1,000 acres, the family-owned farm spans the 28-mile-long Wailuku River, the longest in Hawaii. Here, you'll visit the Kaimukanaka waterfall on your way to Rainbow Falls, known for its 80-foot cascade that hits the water below with mist creating a prism of color in the dazzling sunlight. Water, umbrellas and rain ponchos will be provided for this exceptional experience.