SURPRISE VISITOR: Students at the University of Tennessee were getting ready for their online class when suddenly, their professor wasn't happy with Peyton Manning for logging on late.
Hammer time: @DionDublinsDube was a welcome surprise visitor to Turf Moor at lunchtime, recording a football-themed link for his @BBCOne show between property visits in Burnley and Colne. Nice to see you! #homesunderthehammer
Traveled to Monaco last month to get a better sense of Novak Djokovic. We got a surprise visitor .
SURPRISE VISITOR: This adorable koala invaded one man's car in Australia and the feisty marsupial refused to leave, preferring to enjoy the cooler air inside.
#SecDef Mattis paid a surprise visit to the 113th Aerospace Control Alert facility to thank the men and women who stand alert 24/7, 365 days a year. Although the #airmen were away from home on this #Thanksgiving , they were very happy to meet this special visitor. #KnowYourMil
NEW: Mueller asked Trump's lawyers to produce call and visitor logs related to Stone from Trump Tower in New York, according to a source briefed on the matter. The request at this late stage of the investigation came as something of a surprise to lawyers.
A Florida State University basketball player tears on the court when he realizes he has a surprise visitor who flew all the way from his hometown in Colombia.