You could buy wooden eggs and put a little baby snack in there. I did that last year with my 2 years old.
I did prepare a little hamper for mine when she was less than one - some Peter Rabbit toys, Easter coluring books, baby snacks. She didn't play with them that year, but she did next year.
Yes, I am aware they don't get it's Easter but I love the idea of the babies being included in celebrations.
I think it's lovely you are thinking about this.