No, not Easter Egg rolling.
Praying. Last Friday.
Opposite the White House:
The Washington Post seems to imply it was a mixed crowd:-
...long rows of men in robes and white knit caps and women in head coverings prostrated themselves to God, gave praise and listened to sermons as part of the congregational prayer that occurs about noon Fridays.Who knows?
(Kippah tip: AtlasShrugs)