Little Kids Inc Peeps Grow Peep. Attention-grabbing opening. Bring the spring season to life with this must-have Peeps surprise! Just add water and watch the Peeps grow and hatch is a delightful, interactive experience that will captivate kids and adults alike. This fun, hands-on activity sparks imagination and wonder, creating cherished family memories. Perfect for baskets, party favors, or a whimsical desktop companion, Grow A Peep adds a touch of springtime joy to any occasion. Give the gift of enchantment and create smiles that last long after the last bite of your favorite marshmallow treat.