More Than a Market: How Kids Build Confidence One Sale at a Time
There is something special that happens when kids are given a space that is truly theirs, a place where their ideas can take shape, where they can try something new, and where they get to be the ones leading the way.
Last summer in Castine, what began as a simple idea for a single kids-focused market quickly grew into a three-market series that welcomed more than 50 different young vendors over the course of the season. What started as an opportunity for children to share and sell what they had made became something much bigger: a real example of what can happen when kids are given the chance to step forward, take ownership of their ideas, and build confidence through experience.
Children brought everything from handmade crafts and baked goods to artwork, jewelry, and homegrown products. But what stood out most was never just what was on the tables. It was what was happening as these markets evolved.
At the first market, many of the kids arrived excited but understandably nervous. Some stood quietly behind their tables, unsure of how to greet customers or explain what they had made. As the market unfolded, that hesitation began to fade. Children who were initially shy started talking confidently about their products, explaining prices, making change, and engaging with customers and other vendors.
One of the most noticeable outcomes was how quickly the market became a community built by the kids themselves. The first dollar spent by a customer was almost immediately spent again by that young vendor at another child’s table. Before long, that same dollar seemed to be moving all around the market as the kids supported one another, celebrated each sale, and encouraged each other’s work. What emerged was not just a marketplace, but a shared sense of excitement, pride, and belonging.
The impact continued well beyond market day.
Families later shared that their children went home inspired to create more. Instead of asking for screen time, many were asking for baking ingredients, art supplies, beads, yarn, and time to work on their next idea. Parents also noted changes in confidence. Children who had been hesitant to speak up were suddenly eager to talk about what they had made and were already planning for the next event.
The markets also created a natural and meaningful opportunity for early financial learning. Children were counting earnings, making change, thinking about the cost of materials, and making decisions about what to do with the money they earned.
Another meaningful outcome was the way many of the young vendors chose to give back. While charitable giving was never a requirement, several children independently chose to donate a portion of their earnings to local causes that mattered to them. Over the course of the three markets last summer, one local charity received more than $500 through those donations. This highlighted that the experience was not only building confidence and entrepreneurial thinking, but also generosity and community awareness.
Taken together, these markets offered something much bigger than a place to sell handmade goods. They became a real-world setting for children to build confidence, practice communication, learn early financial literacy, and experience the value of contributing to their community.
The results from last summer made one thing clear: when kids are given the opportunity, they often rise to it in ways that surprise everyone around them, including themselves.
That is why the markets are expanding to five locations this summer, including Ellsworth, Bar Harbor, Little Deer Isle, Brooklin, and Castine, so that more children can have the same opportunity to create, connect, and grow through the experience.
This summer’s market season kicks off in Ellsworth on June 27, and we hope the community will come out to support the next generation of makers, entrepreneurs, and creative thinkers.
For more information, reach out to youthmarketcastine@gmail.com.
Kate Kana is a licensed captain, small business owner, and an assistant professor of International Business and Logistics at Maine Maritime Academy. As a mother of three, she has watched her own kids’ confidence grow with tables of homemade goods sold outside of their house. With her kids’ enthusiasm, she took the small table of homemade goods outside in the front lawn and expanded it to three successful summer kids markets in Castine in 2025 and a successful fall kids market in Brooklin. Now in the summer of 2026, the Kids Market movement is growing, expanding, and being refreshed as Maine’s Young Entrepreneurs Market.