At least cancel a day that needs canceling, like Tuesday. Actually, they're moving the international date line east of them, so they'll be on the same schedule as their nearest trading partners. From CNN, via JoeMyGod:
"In doing business with New Zealand and Australia we're losing out on two working days a week," he was quoted as saying in the English-language Samoa Observer. "While its Friday here, it's Saturday in New Zealand and when we're at church Sunday, they're already conducting business in Sydney and Brisbane."