Phil and Willie Robertson, co-stars of A&E's reality TV show "Duck Dynasty," will be in Castle Rock on Sunday for a fundraiser for The Rock Christian Academy, a small, private school in Castle Rock. The father and son will share their story of faith, family and ducks. Funds raised will go toward scholarships for students and improvements to the school and playground. A VIP event, that includes a meet and greet, starts at 5:30 p.m., and the regular event is at 7 p.m., Douglas County Fairgrounds and Events Center, 500 Fairgrounds Drive, Castle Rock, $40-$80. Details: 1-303-688-0777, therock.org.