New coworker started today. I got to the office just in time to see her giving up on trying to get in, and wasn't able to call out before she was out of earshot. But she got coffee, so it was okay. Got a complicated problem solved more easily than expected. Solved an unrelated problem in another code base. Got my permanent crown put on (my fifth, on #15). First one that fit perfectly with no adjustment. Dropped off sleep test machine; should hear back in a couple days. Dug thru more boxes. Found many things I'd been looking for, but none of what I was searching for.