Celebrate Passover while learning about the history of the holiday with a day of fun at Eldridge Street. There will be edible plague–making, a meet–and–greet with children's author Evelyn Rothstein, a holiday singalong with Yellow Sneaker Puppets puppeteer Ora Fruchter and a brain–teasing scavenger hunt. Families can also enter a contest to win a stocked Passover gift basket. Reservations required; visit www.eldridgestreet.org to sign up. Ages 4 to 10.