Fret no more—we’ve come up with 43 different 40th birthday party ideas—including karaoke, roller skating, tarot card reading, murder mysteries and more—that will make your celebration one ...

Maui, Hawaii Choosing one of Hawaii’s islands for your 40th birthday can be challenging. I recommend Maui, consistently rated as the “Best Island in the U.S.” by Condé Nast Traveler.