The NBA has had plenty of dates that force us to remember where we were, what we were doing and who we were with in the moment.
When LeBron James chose the Miami Heat on July 8, 2010. When Kevin Durant joined the Golden State Warriors on July 7, 2016. When Kobe Bryant dropped 60 points in the final game of his career on April 13, 2016. When Luka Doncic joined the Los Angeles Lakers just this Feb. 2 certainly meets the criteria, too.
But it's a rarity to witness two such events on the same day -- let alone just hours apart.