This document summarizes an updated report on the potential economic impact of legalizing same-sex marriage in Hawaii. The authors estimate that over 2014-2016, additional visitor spending from same-sex couples marrying or vacationing in Hawaii due to recent Supreme Court decisions legalizing same-sex marriage would total around $217 million. They break down this estimate into spending from different groups, including same-sex couples from California traveling to Hawaii to marry now that Proposition 8 was struck down. The economic benefits are time-sensitive, as Hawaii risks losing this spending to other states until it also legalizes same-sex marriage.