Yes, there will be a shuttle from 1Hotel to the Sheraton at Coconut Beach for the Luau Post Toast on Friday night. Please see the Travel Page for transportation routes and times. Please see the Cab Information section of the Travel page for taxi information if additional transportation is needed for your family or group.
It is highly recommended to rent a car when arriving on Kauai. While Uber and Lyft are available, they can be extremely difficult to find and expensive.