Diablo Regional Arts Association invests in outstanding arts experiences and creates avenues for everyone to enjoy the arts. As the 501(c)3 nonprofit partner of the Lesher Center for the Arts, our mission is to be a presenter of great art and artists and innovative education programs. The Lesher Center for the Arts (LCA), located in Walnut Creek, California, is the premier destination for an exceptional arts and entertainment experience. First opened in October 1990, the Center now presents more than 900 productions and events each year, serving more than 350,000 patrons. The Center is owned and operated by the City of Walnut Creek.