I pick up the phone and call the neighborhood constable, tell them everything I can, as well as my name/phone/address, but decline a visit or a call back. (I just want them to focus on whatever is going on). Then I go back in our bedroom and put on my jeans and holster up my gun. Wife wakes up, she wants to know what's going on (and doesn't buy my initial bogus explanation), so I tell her what's up but not to worry. She goes back to sleep, and I wait by the front window.
A few minutes later, the first of 3 patrols moseys by my house. I watch the constable go by each time, and each time I debate whether or not I should go outside and meet him. Each time I decide to stay seated, and keep observing. After reading some other threads, I've already made the decision not to go play "night ninja."

An hour passes by without incident. I'm tired, but still can't go to sleep. Guess I'll be staying out on the couch, holstered, and keeping an eye (and an ear) out for things, til I eventually fall asleep. Hmmm, better double-check that safety.