Brookfield Senior Center is holding a flu shot clinic.  It's being sponsored by Bethel VNA on October 19th from 1pm to 3pm.  Interested residents must sign up in advance for a time slot and complete paperwork before arriving.  Everyone must wait in their vehicle until appointment time and then wear a mask inside.  Meanwhile, Brookfield Senior Center officials are reminding residents about the upcoming open enrollment for Medicare D and Medicare Advantage Plans.  Enrollment is from October 15th until December 7th.  If no action is taken, current plans will roll over for 2021.