Frostbite...

...thanks to liquid nitrogen.  

Courtesy of the dermatologist.  Then, later in the afternoon, sorting through boxes of scrambled, thirty-something-year-old Lego Dacta Technic pieces and parts to see if a workable kit could be reconstituted. Some of the batteries were corroded, somewhat resembling my face.

With Christmas coming in 3 days, the pressure is on.