Tim Birk left this life to the presence of his God and Savior on April 14th. He is survived by his wife, Sheri, her children, Brandt and Aidan, and his children, Luke, Olivia and Thomas with his first wife, LaDon. Public viewing from 4-7 pm on Friday April 19th at Olinger Chapel at 407 Jerry St., Castle Rock. Memorial Service at 12 pm on Saturday April 20th at Calvary Chapel, 1100 Caprice Dr., Castle Rock, followed by a reception. Flowers may be sent to Olinger; in lieu of flowers gifts may be sent to Calvary Chapel in memory of Tim Birk.