Thinking about having a DW in Hawaii. 20 guests @ the ceremony (that's all they allow) then either a) take everyone to a luau or b) take everyone to dinner. Both would be @ our expense. We are leaning more toward the luau but since we're paying for it for the guests, there's no problem with that etiquette-wise, right? We just don't have the $$ for a fancy-type party, but thought a luau would be an authentic and fun thing for everyone to do together.