Live from the Lafayette Reservoir: Missing Men Edition

65F, bright and sunny, 11:00 AM as of a Sunday morning...

During our 2.7 miles around the Lafayette Reservoir we met :

185 men and boys;
323 women and girls;
23 babies in strollers, backpacks, and snugglies; plus
74 dogs

525 people is a very substantial proportion of the 25,000 population of Lafayette, CA.

But where were the missing men?

138 of them.

They were not at work. They were not preparing brunch. They were not even watching tv sports. So what were they doing?