“Party in Pink,” a Zumba marathon, or “Zumbathon,” is scheduled for 9 a.m. to 10:30 a.m. on Saturday, Oct. 20 at Club Sierra Sport and Fitness Center. All monies go to the Susan G. Komen Foundation to fight breast cancer. Donation is $25. For more information, call Geri at (530) 575-5689. …