Gilles Mingasson/DisneyThe second coming of Christ has arrived on Abbott Elementary: Ava Fest is back. Now named “2 Ava 2 Fest,” this year’s celebration—which is just Abbott’s Open House rebranded as a celebration of Ava (Janelle James)—plans to feature Questlove as a headliner. But after Lauryn Hill didn’t show up at last year’s festival, can anyone trust Ava to actually pull it off now?No, of course not. But Barbara (Sheryl Lee Ralph), Melissa (Lisa Ann Walter), and Jacob (Chris Perfetti) are Read this story