Children's Museum of Tacoma: Monday - Saturday: 10 a.m. - 5 p.m. Sunday: Noon - 5 p.m. Admission: Adults & Children $6 Members - Always Free! Join us the First Friday of every month for FREE Admission for families or every Thursday in June, July, and August for Free Market Play Days. No groups please. Turn grouchy afternoon hours into a Happy Hour! Visit the museum Monday-Friday from 3 p.m. to 5 p.m. for HALF PRICE admission.