Chilled Out
A floppy-eared smiley face greets the sunrise on Picnic Point on a December morning in 2016. UW students need to keep a sense of fun in the cold: since 2000, Lake Mendota has been iced over for an average of 85 days out of the year.

A floppy-eared smiley face greets the sunrise on Picnic Point on a December morning in 2016. UW students need to keep a sense of fun in the cold: since 2000, Lake Mendota has been iced over for an average of 85 days out of the year.