Celebrating angel baby's "birthday"

Do you do anything to celebrate? Later this month, my baby should have been turning 1 (based on my due date, not when I MC) and I want to do something with my husband. I just don't know what we would do. I have not mentioned this to him yet, and feel a little weird to do so. Since my MC was early, he does not feel the attachment I did/do. I know he would be supportive no matter what, I just want to have ideas before I bring it up.