Description: In collaboration with the Riverside Arts Council, First Sundays is a series of free programs at various downtown Riverside locations. Featuring activities for all-ages, the event takes place every first Sunday of the month from 1 to 4 p.m. As part of Free Sundays, Riverside Art Museum (Julia Morgan Building) and The Cheech are free and open to the public from 12 to 5 p.m. No tickets are necessary.