I’d like to contribute something as a preemptive “thank you”: a great way to incorporate babies into Mother’s Day (or Father’s Day, birthdays, anniversaries… any card-oriented event, really) is to hold a marker in your baby/toddler’s hand so that they can fill out the card “themselves” (i.e. you guide their hand when writing) and then let them deliver the card personally (i.e. let your one year old run up to someone to deliver a card, tape it to a crawler’s back and let them crawl to the recipient, etc.). It’s very sweet and always appreciated!