Get those yellow outfits and duck costumes ready—Duckling Day is taking place on Boston Common this Sunday, and the forecast is looking sunny and warm! It’s the perfect excuse to round up the kids, pack some snacks, and spend a spring day outside.

This beloved, family-friendly tradition celebrates the classic children’s book Make Way for Ducklings and features all kinds of fun: lawn games, live music, magic shows, and plenty of activities around the Parkman Bandstand. And of course, the main event—a joyful little parade through the Public Garden, retracing Mrs. Mallard’s famous steps to the iconic duckling sculpture.

Registration covers your whole flock (no matter how big or small), and yes—it’s happening rain or shine (but thankfully, it looks like we’ll be getting all shine this year).

So get quacking—costumes encouraged, smiles guaranteed.

For more info or to register, visit Duckling Day’s website.

image via Boston.com