The New York Times reports it is :
"unclear whether Sean Spicer, the White House press secretary, will reprise his appearance in a bunny suit for this year's White House egg rolling event, as he did a decade ago when George W. Bush was president and Mr. Spicer was an aide " but
“Plans for the Easter Egg Roll are well underway, and the White House looks forward to hosting it,” said Stephanie Grisham, Mrs. Trump’s communications director...
The evidence points to a quickly thrown-together affair ... staffed by 200 volunteers, one-fifth of the usual number. These people spoke on the condition of anonymity because they were not authorized to describe the plans for the Easter Egg Roll, which are still evolving just a week before the event.
American Assocoation for the Advancement of Scince President -Elect Margaret Hamburg was not available for comment on the organization's Egg Roll for Science plans.