Pop stars, politicians, and public figures unite for "Dear Class of 2020."
She and Malia snuck past the Secret Service to see the White House lit up in rainbow colors.
The campaign aims to provide educational tools for building better communities.
What do Trump and a drag queen have in common?
And why did Michelle Obama post his phone number on Twitter?
"What's been going on since I've been gone?" You know...stuff.
"I want our first steps to reflect what matters most to you. Share your thoughts with me at Obama.org," Barack Obama tweeted Friday morning.