The 28 th annual Simi Valley Days festival will be held at Rancho Simi Community Park just off Royal Ave. The event is the successor of the long-established community festival, Pioneer Days initiated by the United States Postmaster in 1933. Like its predecessor, Simi Valley Days features a variety of events such as the parade, carnival, concerts, and kowchip bingo arranged for the enjoyment of residents and visitors. The people, programs, or organizations which benefit each year from Simi Valley Days' festivities include, many different local charities. For more Simi Valley Days Festival info visit their website at www.simivalleydays.com