This Sunday: Free Family Fun at SFMOMA! artBahrain April 22, 2017 art guide Free Family Day Sunday, April 23 This Sunday, visit with your family, and get in for free! Enjoy fun activities throughout the whole museum and special performances by Los Angeles–based artist group Cloud Eye Control. The museum is always free for kids, and, on Free Family Day, each visitor 18 and under can also bring up to two adults for free. Tickets are available onsite only on April 23, and cannot be reserved in advance.