Didn't find out about it until I was already out riding this morning. But in Clifton they have a Bikes and Breakfast meet up every 2nd Sunday of the month.
http://www.bikesandbreakfast.com/
Couple hundred bikes in town, lots of old vintage bikes, fun time. Only saw one other Ninjette, a newer 300.
There are a lot of nice back roads around Clifton. I'll probably ride again next month and stop for breakfast.
We did have another nice stop this morning, apparently every Sunday a sports car club has a get together at Cameron's Chocolates and Coffee in Fairfax from 8-10 AM. (Cameron's is a charitable organization for adults with mental handicaps, they make great chocolates, baked goods and coffee) Will probably be stopping by there on future sundays as well.