2 Tickets to see the Diablo Ballet on 11/15: A Swingin Holiday and More with the Diablo Ballet Swing Orchestra. Includes Post-performance Reception to meet the dancers with refreshments and coffee. The performance will be at the Del Valle Theatre on Tice Blvd in Walnut Creek.el Valle Theatre  ♦  1963 Tice Valley Blvd, Walnut Creekel Valle Theatre  ♦  1963 Tice Valley Blvd, Walnut Creek