The days before and after Thanksgiving make for an odd holiday. Most Americans barely sit down to dinner before Elvis, Santa, and Mariah Carey invade their lives. Then comes the corporate fever dream known as “Black Friday,” followed by its digital sequel “Cyber Monday.” In all that time, there is precious little room left to be thankful as citizens of the wealthiest nation, or consider how to give back in light of that reality. Another tradition, however, offers the opportunity to buck the trend. Falling on November 30 this year, Giving Tuesday is a chance to celebrate the abundance so many enjoy and pass it along to others.