Since it started as a hashtag in 2012, GivingTuesday, the Tuesday after Thanksgiving, has become one of the biggest fundraising days of the year for nonprofits in the U.S.In 2022 and 2023, GivingTuesday raised $3.1 billion for charitable organizations, according to estimates from GivingTuesday.This year, GivingTuesday is on Dec. 3.How did GivingTuesday start?The #GivingTuesday hashtag…
