In Hawai'i, certian Luaus are very important, including a baby's first luau, or first birthday, graduations, or weddings. In each, Pork or Kalua Pig, is the highlighted dish. Some Luaus in Hawaii will roast a pig in an Imu, or underground pit, but for a backyard bash, oven Kalua is perfectly acceptable!
Step 1
Send out invitations, you want a lot of people at a Luau. Now days, there are a lot of pre-printed invitations you can pick up at your local party store that are Luau themed.
Step 2
Set the attire to Aloha wear. Mention this in your invitations to get your guests in the theme.
Step 3

Decide on a menu: Whether you go with traditional kalua pig, poi, poke, and sweet potato, or pineapple chicken and pork kabobs, you should decide on a menu early. Luau catering may be available in your area, but is expensive. If you decide to prepare food your self, plan ahead and make sure you have a few friends to help in the prep.
Step 4
Research some traditional foods: If Poi is available in your area, pick some up and have guests try some!
Step 5
Plan for some entertainment: Many metropolitan areas have Hula or Tahitian groups that can be booked for your party. While they may be expensive, they are a great way to integrate the traditional dance as well as entertain your guests.
Step 6
Decorate! Fresh flowers, coconuts, and pineapples are great reusable decoration.
Step 7
Get gifts for your guests: Everyone at your luau should have a lei, you can use either synthetic flower leis or shell leis from a party store or make your own with fresh flowers!