A Twitter thread on winning millions kicked off a thought-provoking conversation about philanthropy and privilege. The Mega Millions jackpot paid out a record $1.6 billion last week, inspiring lots of people to revisit the age-old question: What should you do if you’re the winner of the jackpot? Evan Sparks, a writer in Washington, DC, and a contributing editor at Philanthropy magazine, caused a stir on Twitter last week with a twist on the advice to donate your lottery winnings to charity: Start up a private foundation.