Finally, I connected with a nearby shot clinic for volunteering.
They have four hour shifts; morning from 0800-1230 and afternoon 1230-1600.
Due to my regularly scheduled work hours I will be working this Friday from 0800-1230.
These hours are perfect.
I can do my volunteer thing AND make it to work on time.
They have Saturday shifts too.
I just have to give up my laser call from 0700-1300.
Who can I ask to take it?