California Duck Days 2025

YOLO BYPASS WILDLIFE AREA HEADQUARTERS. California Duck Days 2025 is Yolo Basin Foundation’s largest family-oriented, community based outdoor festival of the year. Join in on the fun on Saturday, April 26 by participating in our various interactive activities which include wetland themed arts and crafts, live animals, live music, & much more! Click the link above to learn more. We cannot wait to see you there! 9a – 4p. $25 a car.