It is believed that Thanksgivagain traces its origins back at least ten years - near the end of the 20th century - when, upon finding themselves competing for holidays with their children's in-laws, old mother and father Wilcox graciously agreed to celebrate most major holidays on an adjacent, non-holiday day.
Thanksgivagain is the day after the fourth Thursday of the eleventh month of the Julian year. It is the day when the Wilcox clan, both young and old, gather together for a fine Thanksgiving meal, again. Despite having stuffed themselves to seam-bursting levels just 24 hours earlier, they do it all over again on Thanksgivagain, further testing the stress limits of both stomach tissue and bathroom scales.
Happy Thanksgivagain, everyone!