Childrens Museum of the Arts - Free Thursdays Admission INFO below. CMA is a nonprofit arts facility that aims to introduce the transformative power of the arts to all children and their families. Our staff of professional artists guide and mentor young artists ages 10 months to 15 years through fun and advanced art projects in professionally equipped studios, across a variety of techniques and mediums, including printing, drawing, painting, weaving, sewing, photography, animation, film-making, editing, sculpting, graphic novel, and many more. To best accommodate all our visitors, we do not offer reentry on busy days. More Info below.